Category: Tandem

Mark Whitfield is a Senior IT Project Manager based in Manchester

Mark Whitfield is a highly experienced Senior IT Project Manager based in Manchester, UK, with over 31 years of experience in the IT industry specializing in both Agile and Waterfall methodologies. He holds SC clearance (valid until 2031) and has a strong technical background in banking and digital project delivery, including experience as a developer in software development lifecycles (SDLC).

Mark Whitfield is a highly experienced Senior IT Project Manager based in Manchester
Mark Whitfield is a highly experienced Senior IT Project Manager based in Manchester

Professional Biography

After graduating in Computing in 1990, Mark began his career as a programmer specializing in Electronic Banking software on Tandem Mainframe Computers (HPE NonStop). He spent five years coding in COBOL85 and NonStop SQL for banking clients before transitioning into project management.

Mark has operated as a Senior IT Project Manager for over two decades, delivering complex projects for major blue-chip clients, including Jaguar Landrover, Heathrow, Royal Mail Group, and various financial institutions. He currently provides project management templates based on his extensive experience via his website, PROject Templates.

Example POaP Plan On a Page templates by Mark Whitfield

Key Skills & Expertise

  • Methodologies: Agile SCRUM, Waterfall, PRINCE2 Practitioner.
  • Technologies: HP NonStop (BASE24, TAL, C, C++, SQL), Java, .NET, Mobile (iOS, Android, Windows).
  • Areas: ATM software delivery, Gambling/Casinos, Public Sector/LRG, Payment Systems, Digital Transformation.
  • Clearance: SC Cleared until 2031.
Capgemini Engagement Manager, 2016 thru 2025
Capgemini Engagement Manager, 2016 thru 2025

Professional Career & Projects

Capgemini UK (Jan 2016 – Present)

  • Role: Client-facing SC Cleared Engagement Manager.
  • Projects: Delivered Waterfall and Agile digital projects for automotive, local regional government (LRG), postal services, and aerospace & defence sectors.
C&CA UK’s Communications & Engagement Award Winner 2022

Betfred (Late 2014 – Jan 2016)

  • Role: Senior IT Project Manager.
  • Projects: Managed mobile and online gambling/casino projects, including payment gateways, sportsbook, and virtual gaming using Agile SCRUM.

Wincor Nixdorf (Sept 2013 – Late 2014)

  • Role: Agile IT PM, Professional Services – Banking Division.
  • Projects: Managed ATM software delivery (Wincor Nixdorf work stream >£5M) for Lloyds Banking Group/Halifax.

Insider Technologies Limited (Aug 1995 – Sept 2013)

  • Role: Project Manager – Strategic Technical Initiatives.
  • Projects: Technical pre-sales, product management, and installation for HPE NonStop banking products (Reflex 80:20, RTLX).
HP NonStop TAL Programming Course
1995, HP NonStop TAL Programming Course

The Software Partnership / Deluxe Data (1990 – 1995)

  • Role: Programmer.
  • Projects: Developed code for sp/ARCHITECT-BANK on Tandem Computers for banks like TSB, Bank of Scotland, and Rabobank.

Professional Training & Certification

Registered PRINCE2 Practitioner (May 2011, ILX)
Registered PRINCE2 Practitioner (May 2011, ILX)
1990, BTEC HND in Computer Studies from Bolton Institute of Higher Education, BIHE
1990, BTEC HND in Computer Studies from Bolton Institute of Higher Education, BIHE

Mark Whitfield, SC Cleared Senior Project Manager, Manchester

Mark Whitfield is a highly experienced, SC-cleared Senior Project Manager and Engagement Manager specializing in complex IT software development lifecycle (SDLC) projects, digital transformation, and cloud migrations.

Currently based in Greater Manchester, UK, he has over 31 years of experience in the IT industry, working with major blue-chip companies across various sectors, including UK Government, retail banking, aerospace, and utilities.

He is a certified PRINCE2 Practitioner, skilled in both Agile SCRUM and Waterfall methodologies.

Website Links:

Professional Biography:

Mark specializes in bridging technical teams and business stakeholders, delivering complex IT systems under challenging conditions.

His career spans from early roles as a developer on Tandem Mainframe Computers (HPE NonStop) to senior management positions focusing on cloud resources, API integrations, and CRM platform implementations.

  • Key Skills: Project Planning, Stakeholder Management, Financial Forecasting, Risk Management (RAID), Agile Scrum, PRINCE2, ITIL.
  • Key Strengths: Cloud Migration (Azure/Dynamics 365), Payment Systems (ATM/POS), and API-led connectivity.

Detailed Career Timeline:

  • Nov 2023 – Feb 2024 (UK Government – Capgemini): Acted as Client-Side Technical Delivery Manager for a £1m+ Fish Export Service (FES) to CHIP project, facilitating Azure-based API updates for UK-Northern Ireland trade.
  • Nov 2022 (UK Government – Capgemini): Managed two Microsoft Dynamics 365 Azure Cloud projects, including a £0.4m Dynamics 2016 migration and a £0.54m CRM platform discovery/build.
  • Feb 2022 (UK Utility Industry – Capgemini): Managed a £0.5M project migrating legacy document management systems to an Azure-based Enablon product.
  • 2020 (UK Gov – Capgemini): Senior PM for a £375k Agile proof-of-concept (POC) project migrating legacy applications (MS Access/Oracle) to Microsoft Azure and Dynamics 365.
  • Oct 2018 – June 2019 (MuleSoft): Served as Delivery Manager overseeing 5+ UK accounts for MuleSoft Anypoint Platform (API-led connectivity) implementations.
  • Oct 2017 (Automotive Industry – Capgemini): Managed a £430k Digital Readiness project and a £670k Customer Portal/Online Sales project (Agile).
  • May 2017 (Local Govt – Capgemini): Led a £400k telecommunications project (CCaaS) for the Support for Mortgage Interest (SMI) program.
  • Jan 2017 (Aerospace/Def – Capgemini): Senior Project Lead for two £1.3M projects with high-governance and gated deliverables.
  • Jan 2016 – Present (Capgemini UK): Joined as an Engagement Manager (A8), working on projects including Apple iOS app development for UK Air Traffic (NATS) and a £4.3M data center migration for Postal Services.
  • Dec 2014 – Jan 2016 (Betfred Limited): IT Senior Digital Project Manager for online/mobile payment gateways and sports book platforms.
  • Sep 2013 – Dec 2014 (Wincor Nixdorf): Senior Project Manager for a £5+ million ATM/POS software swap-out at a UK retail bank.
  • 2013 (Retail Banking – Riyadh): Delivered an RTLX transaction tracking project (BASE24 Classic) at a Saudi Arabian bank.
  • 1995 – 2013 (Insider Technologies): Worked on Strategic Technical Initiatives and bank-facing projects on the HPE NonStop platform (Tandem) for products Reflex 80:20, Reflex ONE24, RTLX and XPERT24.
  • 1990 – 1995 (The Software Partnership/Deluxe Data): Commenced career as a programmer specializing in electronic banking software on Tandem Computers (HPE NonStop), sp/ARCHITECT-BANK

Education:

  • 1988 – 1990: Higher National Diploma (HND) in Computing, Distinction/Overall First, Bolton Institute of Higher Education (now University of Greater Manchester from 2024).

Mark Whitfield, SC Cleared Senior Project Manager, Manchester

Connect NonStop Registration Sept. 2026, NonStop Technology & Business Conference

Connect NonStop Registration 2026, NonStop Technology & Business Conference
Event Date

September 15-17, 2026 (HPE Education Sept. 14)

Event Location

Orlando, Florida

Venue

The Rosen Plaza 9700 International Drive

Contact Us

info@connect-community.org

TBC’26

HPE NonStop Conferences Insight and Timeline by Era

The HPE NonStop community, historically rooted in Tandem Computers’ culture of openness, has held an annual gathering since the early 1980s.

Originally known as the International Tandem Users Group (ITUG) summits, the main conference evolved into the NonStop Technical Boot Camp (TBC), now organized by Connect Worldwide and heavily supported by Hewlett Packard Enterprise. 

The conference serves as the premier annual gathering for NonStop users, focusing on technical education, mission-critical applications, and networking. 

Detailed Historical Timeline (1990–2026)

The “Tandem/ITUG” Era (1990–1996)

  • Focus: Transitioning from proprietary stack machines to MIPS RISC microprocessors, introducing Open System Services (OSS).
  • 1990: Tandem reaches peak revenue; ITUG meetings focus on fault tolerance in ATM networks.
  • 1993: Introduction of NonStop Himalaya K-series using MIPS R4400 processors.
  • 1994: NonStop Kernel (NSK) extended with POSIX-compliant Unix.
  • 1995: Introduction of ServerNet, foundational for future x86 architectures. 

The Compaq & HP Transition Era (1997–2014) 

  • Focus: Integration into larger portfolios, migration from MIPS to Intel Itanium (TNS/E).
  • 1997: Compaq acquires Tandem. ITUG summits begin navigating the new corporate structure.
  • 2003: HP acquires Compaq. NonStop conferences become key components of HP’s high-end mission-critical offerings.
  • 2005: Introduction of HP Integrity NonStop i servers based on Intel Itanium.
  • 2008: Connect Worldwide (independent user group) takes over, revitalizing the “Technical Boot Camp” name.

The HPE NonStop X & Virtualization Era (2015–2019) 

  • Focus: Migration to x86-64 (NonStop X), Virtualization (vNonStop), and cloud integration.
  • 2015: Formation of Hewlett Packard Enterprise (HPE). Focus shifts to modernized “NonStop X” systems.
  • 2016: vNonStop demoed at TBC, allowing fault-tolerant systems in virtual machines.
  • 2017: TBC highlights AI and cybersecurity, reflecting modern enterprise needs.
  • 2019: Discussions around “NonStop-as-a-Service” (XaaS) and GreenLake integration. 

The AI & 50th Anniversary Era (2020–2026)

  • Focus: Hybrid Cloud, Artificial Intelligence, 50th Anniversary of NonStop.
  • 2020: TBC goes virtual, with high attendance from a global community.
  • 2022: Continued focus on XaaS (everything as a service).
  • 2023-2024: Emphasis on cyber resilience, SQL improvements, and integration with modern DevOps tools.
  • 2025/2026: HPE NonStop 50th Anniversary. Conferences focus on AI-driven transformation, cybersecurity, and the new business track. 

Conference Insights and Evolution

  • The “Beer Bust”: A tradition started in the early days of Tandem, now a staple social event at the TBC to foster community and open communication.
  • Format: The NonStop TBC typically features 4 days of technical sessions, user case studies, and partner exhibitions (e.g., XYPRO, NTI).
  • Regional Events: Alongside the main TBC, regional events (e.g., MexTUG) occur throughout the year.
  • Key Themes: Uninterrupted performance, database integrity, and migration to x86/cloud. 

NonStop TBC 2026 is scheduled for Sept 14–18 in Orlando, FL. 

The history of Tandem Computers (now HPE NonStop) conferences is a nearly 50-year chronicle of community-driven knowledge sharing, evolving from the Tandem User’s Group (TUG) in 1978 to the modern HPE NonStop Technology & Business Conference (TBC).

These events have served as the primary venue for sharing best practices on fault tolerance, high availability, and mission-critical application design, bridging the gap between Tandem’s founding in 1974 and HPE’s current virtualized NonStop systems. 

Detailed Historical Conference & Product Timeline (1970s–Present)

  • 1974–1979: The Founding Era
    • 1974: Jimmy Treybig founds Tandem Computers in Cupertino, CA, with a mission to create fault-tolerant systems for online transaction processing (OLTP).
    • 1976: First Tandem/16 (T/16) system shipped to Citibank, initiating the NonStop era.
    • 1978: Creation of the Tandem User’s Group (TUG) in San Jose, CA, as the foundational user community. Introduction of the Encompass database management system.
  • 1980–1989: Growth and Expansion
    • 1981: TUG is renamed the International Tandem User’s Group (ITUG), reflecting global growth. Introduction of NonStop II.
    • 1983: Introduction of the Tandem NonStop Extended Processor (TXP) and Guardian B-Series OS.
    • 1984: Formation of the British Isles Tandem User Group (BITUG).
    • 1985–1986: Introduction of the entry-level NonStop EXT system.
    • 1987-1988: Large-scale adoption of Tandem systems by international financial institutions and growing ITUG conference attendance, often characterized by strong community spirit.
    • 1989: Release of NonStop Cyclone and relational database software, challenging IBM’s dominance in transaction processing.
  • 1990–1999: The Move to Open Systems & Acquisition
    • 1990: Announcement of the Integrity S2 line for Unix-based fault tolerance.
    • 1991: Release of Cyclone/R (CLX/R) based on MIPS R3000, signaling a move away from custom proprietary CPUs.
    • 1993: Launch of the Himalaya K-series, supporting the MIPS R4400 and native mode NSK.
    • 1994-1995: Introduction of Open System Services (OSS), extending the NonStop Kernel to include a Unix-like POSIX environment.
    • 1997: Compaq acquires Tandem for $3 billion. Tandem releases the NonStop Himalaya S-Series, introducing the ServerNet interconnect technology.
  • 2000–2010: Compaq-HP Merger and Modernization
    • 2001: Hewlett-Packard merges with Compaq, taking over the NonStop product line and initiating a migration to Intel Itanium processors (TNS/E).
    • 2001: ITUG is renamed to “Compaq Users Group” before transitioning to the combined Connect community group.
    • 2002: Formation of a Tandem Alumni Group, celebrating the unique culture.
    • 2005: Introduction of Integrity NonStop servers, fully leveraging Intel’s Itanium architecture.
  • 2011–Present: HPE NonStop and Cloud Era
    • 2014: Formation of HPE (Hewlett Packard Enterprise).
    • 2015: Introduction of NonStop X, moving from Itanium to Intel x86-64 processors.
    • 2023-2024: Celebration of 50 years of Tandem/NonStop. The platform embraces virtualization and converged infrastructure.
    • 2025/2026: NonStop TBC 2026 is scheduled for Sept 15-17 in Orlando, FL, focusing on AI integration, modernization, and hybrid cloud. 

Key Conference Themes & Insights (2026 Perspective)

  • Legacy + Future: Current TBC conferences balance supporting existing high-value transaction applications with modernization approaches like REST APIs, Java, and DevOps.
  • Virtualization & Cloud: A major focus is deploying NonStop as virtualized instances (vNS) and integrating with public/hybrid clouds.
  • Community Continuity: Despite multiple mergers (Tandem HPE), the user community has remained tight-knit, with organizations like Connect hosting the NonStop TBC.
  • Continuous Availability: The core focus remains 100% uptime, with sessions analyzing how to achieve it in modern containerized environments.

BASE24 Overview and Historical Timeline

BASE24 is a foundational electronic payments software suite developed by ACI Worldwide, first launched in 1982 to provide “always-on” (24/7/365) transaction processing, primarily on HP NonStop servers.

It is used by large financial institutions to acquire, authenticate, route, switch, and authorize card- and non-card-based financial transactions across multiple channels, including ATMs, point-of-sale (POS) terminals, and mobile/internet banking. 

The product has evolved from “Base24 Classic” into BASE24-eps (formerly BASE24-es), a modern, object-oriented, platform-independent payments engine designed to support high-volume, real-time transaction processing in hybrid or cloud-based environments. 

Comprehensive Historical Timeline of BASE24 

  • The Foundation Era (1975–1981): ACI (Applied Communications, Inc.) was founded in Omaha, Nebraska, in 1975, initially developing software for fault-tolerant Tandem NonStop computers. The focus was on connecting the first wave of ATMs to bank systems.
  • The Launch and Global Expansion (1982–1990):
    • 1982: BASE24 product family is officially launched, serving as the “baseline” software for 24-hour operations.
    • 1986: By 1986, ACI has 131 customers in 14 countries, expanding globally.
    • 1987: ACI receives the U.S. President’s “E” Award for Excellence in Export.
  • Public Company and Modernization (1995–2000):
    • 1995: ACI becomes a public company.
    • 1997: Adopts the name ACI Worldwide.
    • 1996–2000: Initial expansion of support to platforms beyond Tandem, including IBM mainframes and UNIX, to support rising internet commerce.
  • The Transition to Open Systems: BASE24-eps (2001–2010):
    • Early 2000s: Introduction of BASE24-es (later renamed BASE24-eps), a Next-Gen, C++ based engine.
    • 2003: BASE24-eps is live on HP NonStop, IBM zSeries, and IBM pSeries/Sun Solaris.
    • 2006: ACI announces a version of BASE24-es to support UK Faster Payments.
    • 2008–2010: ACI moves toward a unified strategy, with BASE24-eps becoming the mainstream offering while Classic matured.
  • Modernization and Cloud Era (2011–Present):
    • 2011: BASE24-eps wins the Most Innovative Financial Product Award.
    • 2015: ACI celebrates 40 years of operation and introduces advanced fraud detection (Proactive Risk Manager) integrated with BASE24-eps.
    • 2023: ACI goes live as an early adopter of the Federal Reserve’s FedNow Service, using modernized BASE24-eps technology.
    • 2024–2025: BASE24-eps becomes fully PCI-SSF compliant (PCI 4.0), running on Red Hat Enterprise Linux and supporting hybrid cloud deployments. 

Key Features of BASE24-eps

  • Fault Tolerance: Designed for high availability with near-zero downtime.
  • Multi-Channel Support: Manages ATM (NCR, Diebold Nixdorf), POS, and Mobile/Web traffic in a single engine.
  • Scripting Engine: Uses JavaScript-like scripts to allow customers to define authorization logic without modifying the core system.
  • Universal Connectivity: Supports 40+ global and regional network interfaces (Visa, Mastercard, etc.).
  • Platform Independence: Runs on HPE NonStop, IBM z/OS (CICS), and Linux/x86_64.
  • Real-time Fraud Prevention: Integrated with ACI Proactive Risk Manager. 

BASE24 Classic vs. BASE24-eps

  • Classic: Monolithic, Tandem-dependent, older technology.
  • eps: Object-oriented (C++), open systems architecture, 30% faster processing, supports cloud-native approaches. 

BASE24 Overview and Historical Timeline

International Tandem User Group (ITUG) is dedicated to users of the Tandem NonStop computing platform (now HP Connect)

The International Tandem User Group (ITUG) is a non-profit association dedicated to users of the Tandem NonStop computing platform. Now part of the Connect Worldwide community, it facilitates education, networking, and technical exchange between users, vendors, and Hewlett Packard Enterprise (HPE). 

ITUG Overview

  • Purpose: To provide a platform for sharing technical knowledge, advocacy, and strategic information regarding Tandem (now HPE NonStop) systems.
  • Structure: ITUG operates as a global umbrella for various regional chapters, such as the British Isles Tandem User Group (BITUG) and the German Tandem User Group (GTUG).
  • Key Resources: ITUGLIB, an extensive download library containing open-source software, technical white papers, and legacy Guardian tools. 

Historical Timeline by Era

1. The Foundational Era (1974–1983)

  • 1974: Tandem Computers is incorporated in California by Jimmy Treybig and a core team of former HP 3000 engineers.
  • 1976: The first Tandem/16 (NonStop I) system ships to Citibank, establishing the fault-tolerant market.
  • 1980: Regional groups begin forming, such as GTUG in Germany, to support the rapidly growing user base.
  • 1981: Introduction of NonStop II, which adds 32-bit addressing capabilities. 

2. Growth and Expansion Era (1984–1996)

  • 1984: BITUG is founded in the British Isles, eventually becoming the largest user group outside the USA.
  • 1986: Tandem launches NonStop SQL, the first fault-tolerant SQL database.
  • 1991: The platform migrates from proprietary stack-based processors to MIPS RISC architecture (TNS/R).
  • 1993: Release of the NonStop Himalaya K-series, further expanding scalability. 

3. Acquisition and Integration Era (1997–2008)

  • 1997: Compaq acquires Tandem Computers to bolster its enterprise server portfolio.
  • 2002: Hewlett-Packard (HP) acquires Compaq, bringing Tandem “back home” to the company that inspired its founders.
  • 2003: ITUG celebrates its 25th anniversary with participation from original Tandem executives.
  • 2005: ITUG officially merges with other HP user groups (Encompass and HP-Interex) to form Connect, though it often retains the “ITUG” branding for its NonStop-focused division. 

4. Modern Era (2009–Present)

  • 2014: The platform completes its transition to Intel x86 architecture, branded as Integrity NonStop X.
  • 2015: Hewlett-Packard splits; Tandem/NonStop becomes a core part of Hewlett Packard Enterprise (HPE).
  • Present: ITUG continues to operate under Connect Worldwide, hosting major annual events like the NonStop Technical Boot Camp (TBC). 

……….

HP Connect (often referred to as Connect Worldwide) is a leading global IT user community dedicated to professionals using Hewlett Packard Enterprise (HPE) and HP Inc. solutions. It serves as an independent hub for peer-to-peer networking, technical education, and advocacy, primarily supporting users of high-availability systems like NonStop, ProLiant, and HP-UX. 

Historical Timeline by Era

The community’s history is defined by the evolution and eventual merger of several legacy user groups representing the giants of the mid-20th-century computing world. 

1. The Legacy Foundations (1960s – 1990s)

Before the name “Connect” existed, three distinct user groups served the customers of the companies that would eventually form the modern HP/HPE ecosystem:

  • DECUS (1961): The Digital Equipment Computer Users’ Society was one of the oldest and largest user groups, supporting DEC systems.
  • Interex (1974): Founded as the HP 3000 International Users Group, it later expanded to support HP 9000 and HP-UX users.
  • ITUG (1970s): The International Tandem User Group supported the high-availability Tandem NonStop server community. 

2. The Consolidation Era (2000 – 2008)

Major corporate mergers necessitated the union of these independent communities:

  • 2002: HP acquired Compaq, which had already acquired DEC and Tandem.
  • 2004 – 2005: The DECUS community transitioned into Encompass, serving the Enterprise users of the merged entities.
  • 2008: Connect Worldwide was officially launched through the merger of Encompass and ITUG, creating a single, unified global community for HP enterprise users. 

3. The Unified “Connect” Era (2008 – 2015)

During this period, Connect Worldwide solidified its role as the primary independent voice for HP enterprise technology:

  • Global Advocacy: It represented over 50,000 members across 1,000+ member companies worldwide.
  • Technical Focus: The community focused heavily on HP’s “Converged Infrastructure” and mission-critical systems.
  • The “Boot Camp”: The NonStop TBC (Technical Boot Camp) became its flagship global event. 

4. The Modern Era & Digital Transformation (2015 – Present)

Following the historic 2015 split of Hewlett-Packard into HP Inc. and Hewlett Packard Enterprise (HPE), the community adapted to a dual-focus landscape: 

  • Specialised Sub-Communities: While “Connect” remains the umbrella for legacy enterprise users, newer platforms like the HP Support Community have risen to manage consumer and PC-specific technical needs.
  • HP Connect (Cloud Service): HP introduced a modern cloud-based tool also named HP Connect, which IT admins use to manage BIOS and security settings for corporate PC fleets via Microsoft Intune.
  • AI Integration: The latest era (2024+) focuses on the “HP AI Helix,” embedding AI management and security into the user experience. 

European BASE24 User Group (EBUG) dedicated to the BASE24 payment processing system

The European BASE24 User Group (EBUG) was a prominent, community-led organization dedicated to the BASE24 payment processing system. It served as a vital hub for financial institutions and vendors to exchange technical knowledge, discuss platform migrations, and influence the development of ACI Worldwide products. 

Group Overview

  • Primary Purpose: EBUG facilitated networking and technical collaboration among users of the BASE24 ecosystem, including the BASE24 Classic and BASE24-eps platforms.
  • Evolution of Scope: While it began with a strict focus on BASE24, it eventually expanded to include other ACI products like Postilion.
  • Independence: The group shifted from being an ACI-sponsored event to a supplier-agnostic forum known as “The Payments Knowledge Forum” after ACI ended its direct involvement.
  • Legacy Transformation: In its later years, it was affectionately referred to as the “Everybody Belongs User’s Group”, reflecting its inclusive stance as “The Independent Group for All Payments System Users”. 

Detailed Timeline

The history of EBUG is marked by its annual conferences held in major European cities and its eventual transition to an independent entity: 

  • 1980s: EBUG is established as a regional group for the growing BASE24 community in Europe.
  • Early 2000s: EBUG events gain prestige, featuring technical tracks on HPE NonStop transaction monitoring and payment security.
  • 2006–2008: High-profile meetings held in cities such as Istanbul (2007) and Vienna (2008). The 2008 Vienna event was notable for discussing ACI’s strategic shift toward IBM platforms.
  • 2009: The conference takes place in Prague, continuing strong support for BASE24 on NonStop despite broader industry shifts.
  • 2012: The Technical Focus Group (TFG) is held in London at Trinity House. This marks a turning point as the event moved off ACI’s premises, signaling a shift in sponsorship dynamics.
  • 2013: EBUG holds a major forum in Westminster, London, at the Institution of Civil Engineers. By this time, it is officially rebranding toward the broader “Payments Knowledge Forum”.
  • 2015: EBUG fully transitions into the Payments Knowledge Forum, an annual gathering in London that continues the 30-year legacy as an independent, supplier-agnostic body.

……….

The Payments Knowledge Forum (PKF) is an independent, user-led resource dedicated to the exchange of information regarding payment systems. It operates without vendor affiliation, bringing together financial institutions, retailers, processors, and consultants to share practical expertise and shape the future of payment activities. 

Overview of the Payments Knowledge Forum

  • Purpose: PKF serves as a collaborative hub for payment system users to discuss industry challenges, regulatory changes, and technical innovations.
  • Composition: The forum is open to a wide range of industry stakeholders, including:
    • Financial Institutions: Banks and building societies.
    • Retailers: Businesses focusing on consumer point-of-sale and e-commerce.
    • Payments Processors: Entities managing the technical execution of transactions.
    • Consultants: Experts providing strategic and technical guidance.
  • Governance: It is uniquely “run by users for the benefit of users,” ensuring that the information shared is neutral and prioritises the operational needs of the participants over commercial vendor interests.
  • Activities: PKF hosts regular events and an annual conference to address evolving topics such as ISO 20022 migration, central bank digital currencies (CBDC), and security frameworks like PSD2.

Detailed Timeline of Major Payment Milestones

The following timeline tracks critical industry milestones often discussed and addressed within the forum’s scope:

  • 2015: The Payments Strategy Forum was established by the UK Payment Systems Regulator (PSR) to create a long-term roadmap for UK payments.
  • November 2016: Publication of the “Payments Strategy for the 21st Century,” introducing concepts like Request to Pay and enhanced data standards.
  • March 2018: Regulatory Technical Standards (RTS) for PSD2 were published, initiating the transition to Strong Customer Authentication (SCA).
  • November 2018: Launch of TARGET Instant Payment Settlement (TIPS), enabling real-time fund transfers across Europe.
  • September 2019: Full implementation of PSD2 security measures, including the requirement for standardised API interfaces for third-party access.
  • 2020–2024: Acceleration of digital payment adoption following the COVID-19 pandemic, with a notable decline in cash usage at points of sale.
  • October 2021: The Financial Stability Board (FSB) published global targets for cost, speed, and transparency in cross-border payments.
  • February 2024: Swedish krona successfully onboarded to the TIPS platform.
  • April 2025: Danish kroner scheduled for onboarding to the TIPS system.
  • September 2025: Publication of the Digital Euro innovation platform outcome report, detailing findings for future development.
  • April 2026: Review of the Senior Managers and Certification Regime (SM&CR) to enhance accountability in financial services.
  • June 2026: Deadline for firms to demonstrate credible timetables for addressing climate-related financial risks.
  • 2026 (Targeted): Anticipated go-live dates for enhanced access to the CHAPS high-value payment system.

Annual Conference & Resources

The PKF holds an annual conference that serves as its primary knowledge-sharing event.

  • Recent/Upcoming: The 2026 Conference continues the forum’s tradition of deep-diving into operational resilience and the digital transformation of finance.
  • Direct Access: For the latest news and detailed membership information, visit the The Payments Knowledge Forum Official Site. 

……….

Some HPE NonStop BASE24 related User groups on LinkedIn :

BASE24 BASE24-eps User Group Forum | HP NonStop Tandem NSK IBM SUN Windows – News Events Discussion
https://www.linkedin.com/groups/51296/

PCI DSS Compliant Payments Transactions Compliance Monitoring Alerting Querying Archiving Reporting
https://www.linkedin.com/groups/146595/

HPE NonStop Tandem | Guardian OSS Performance Monitoring Management Integrity Blade Itanium ServerNet
https://www.linkedin.com/groups/165816/

BASE24 BASE24-eps – HP NonStop Tandem IBM SUN – Open System Services OSS RealTime – Experts Users
https://www.linkedin.com/groups/150095/

SATUG Southern African HP NonStop Tandem NSK Server User Group – SATUG
https://www.linkedin.com/groups/81881/

Payment Engine Applications Forum | Retail and Wholesale | HP NonStop NSK Tandem SUN IBM Windows
https://www.linkedin.com/groups/80773/

HPE NonStop Tandem NSK OSS Open System Services Monitoring – Users, Experts and Technical Authorities 
https://www.linkedin.com/groups/80740/

Job Batch Scheduling | HP NonStop Tandem Guardian Open System Services OSS Servernet Integrity Blade  
https://www.linkedin.com/groups/78111/

Mark Whitfield is a Senior IT Project Manager

Mark Whitfield is a Senior IT Project Manager and Engagement Manager with over 30 years of experience in the software development lifecycle (SDLC), specializing in digital transformation, payment systems, and HPE NonStop (Tandem) technology.

He is SC cleared (valid until 2031) and currently works at Capgemini UK, having transitioned from a technical programming background to senior project leadership roles. 

He is also the creator of PROject Templates, providing a comprehensive, editable suite of over 200 project management tools built over 24+ years of experience. 

Comprehensive Career Timeline by Era

1. Technical Foundations & Mainframe Development (1990–1995) 

  • 1990: Graduated in Computing at University of Bolton; started as a programmer at The Software Partnership (later Deluxe Data), Runcorn.
  • 1990–1994: Specialised in electronic banking software (sp/ARCHITECT-BANK) on Tandem Mainframe Computers (HPE NonStop), developing in COBOL85 and NonStop SQL for major banks.
  • 1994: Developed batch billing modules for Barclays Business Master II (BBM II) on-site in Knutsford and Poole.

2. Advanced Technical Management & Product Focus (1995–2013) 

  • 1995–2013: Worked at Insider Technologies Limited as Senior Development Engineer/ Project Manager.
  • 1997: Conducted volume testing/benchmark software for CRESTCo (now Euroclear) on new S7000 hp NonStop nodes.
  • 2002: Managed and attained the first HP OpenView Operations 2-way Smart Plug-In (SPI) certification for the HPE NonStop platform.
  • 2000s (Early): Developed RTLX (Real-Time Log Extraction) for BASE24 POS and ATM transaction monitoring, collaborating with banking clients like HSBC and Global Payments.
  • 2013: Delivered a large BASE24 transaction tracking project at Al Rajhi Bank in Riyadh, Saudi Arabia. 

3. Senior Project Management & Banking Upgrades (2013–2016) 

  • 2013–2014: Senior Project Manager at Wincor Nixdorf UK, managing a £5M+ ATM/POS software replacement programme (Self-Service Software Replacement) for Lloyds Banking Group (LBG).
  • 2014–2016: Senior IT Digital Project Manager at Betfred, delivering online and mobile platform projects (iOS/Android) using Agile SCRUM. 

4. Digital Engagement & Cloud Transformation (2016–Present)

  • 2016: Joined Capgemini UK as a client-facing Engagement Manager (SC Cleared).
  • 2016–2017 (Aerospace): Managed Agile delivery for air traffic control iOS apps.
  • 2016–2017 (Postal): Project Manager for a £4.3M migration of 1100+ interfaces for a major postal client.
  • 2017–2018 (Automotive): Managed a £670K Customer Portal/ New Car Online Sales project and Digital Readiness project.
  • 2018–2019 (MuleSoft): Augmented as Delivery Manager for MuleSoft Professional Services, managing API-led projects.
  • 2020–Present (UK Government): Led various MS Azure and Cloud migration projects, including a £13.5m programme to migrate 130 UK government apps. 

Key Areas of Expertise

  • Methodologies: Agile (SCRUM), Waterfall, PRINCE2 Practitioner, ITIL.
  • Technical Knowledge: HPE NonStop (Tandem), BASE24, Middleware, Cloud (AWS/Azure), PCI DSS Compliance.
  • Sector Experience: Retail Banking, Public Sector, Aerospace & Defence, Automotive, Gambling & Casino. 

PROject Templates Resource Overview

Mark Whitfield provides an extensive and fully editable project management template bundle (200+) developed from his 30+ year career. 

  • Format: Excel, PowerPoint (PPT), Word (DOC), and MS Project (.mpp msp mpt).
  • Key Templates:
    • Planning: Plan on a Page (POaP), Detailed Project Plans (Waterfall/Agile).
    • Tracking: RAID logs (Risk, Action, Issue, Dependency/Decision), Budget & Burn Tracking (Actuals vs Forecasts).
    • Governance: Status Reports, RACI, Stakeholder Analysis, Project Delivery Checklists.
  • Key Features: Designed for immediate use, fully customizable, and offers free lifelong upgrades and additions. 

Tandem Computers ( HPE NonStop ) Overview & Detailed Timeline

Tandem Computers, founded in 1974 by James (Jimmy) Treybig, revolutionized the computing industry by pioneering fault-tolerant computer systems. Designed specifically for online transaction processing (OLTP) in banking, stock exchanges, and telephone switching, Tandem’s “NonStop” systems provided near-zero downtime by utilizing redundant, modular processors and a “shared-nothing” architecture. 

Tandem remained an independent, rapidly growing company until it was acquired by Compaq in 1997, later becoming part of Hewlett Packard Enterprise (HPE). 

Overview of Key Technologies

  • NonStop Architecture: The core design featured multiple independent processors, each with its own memory and I/O bus, interconnected by a redundant inter-CPU bus called the Dynabus.
  • Guardian OS: A message-based operating system designed to detect faults immediately (“fail-fast”) and mirror process states to a backup processor, allowing seamless failover.
  • NonStop SQL (1986): The first fault-tolerant SQL database, known for linear scalability.
  • ServerNet (1995): A high-speed, scalable, point-to-point network system that replaced the Dynabus and influenced modern InfiniBand standards. 

Detailed Historic Timeline by Era and Year

The Founding Era (1974–1979) 

  • 1974: Tandem Computers is founded in Cupertino, California, by Jimmy Treybig, formerly of HP. Initial venture capital investment comes from Kleiner & Perkins.
  • 1975: Design of the Tandem/16 (T/16) is completed.
  • 1976: The first T/16 NonStop system is shipped to Citibank.
  • 1977: Tandem goes public; sales begin rapid, exponential growth.
  • 1978: Introduction of the ENCOMPASS database management system.

The Growth and Competition Era (1980–1989)

  • 1980: Inc. magazine ranks Tandem as the fastest-growing public company in America.
  • 1981: NonStop II is introduced, supporting 32-bit addressing to allow for larger applications.
  • 1982: Competition intensifies as Stratus Technologies enters the fault-tolerant market. Tandem faces its first quarter of declining growth.
  • 1983: Introduction of the NonStop TXP, the first entirely new implementation of the TNS architecture with cache memory.
  • 1985: Attempted entry into the PC market with the MS-DOS-based Dynamite PC, which fails commercially and is withdrawn.
  • 1986: Introduction of the NonStop VLX (32-bit datapath) and the revolutionary NonStop SQL database.
  • 1987: Introduction of the low-cost NonStop CLX for small office environments.
  • 1988: Tandem acquires Ungermann-Bass, Inc. to strengthen networking capabilities.
  • 1989: Introduction of the NonStop Cyclone, a high-end ECL-based processor aimed at mainframe markets. 

The Open Standards & MIPS Transition Era (1990–1996)

  • 1990: Tandem introduces the Integrity line of fault-tolerant Unix systems.
  • 1991: Cyclone/R (CLX/R) is released, marking the start of the migration from proprietary stack machines to MIPS R3000 RISC microprocessors.
  • 1993: Introduction of the NonStop Himalaya K-series using faster MIPS R4400 processors.
  • 1994: NonStop Kernel (NSK) is extended with Open System Services (OSS), a POSIX-compliant Unix environment.
  • 1995: Introduction of ServerNet, designed for extremely low-latency inter-processor communication.
  • 1995–1997: Partnered with Microsoft on the “Wolfpack” project, which becomes Microsoft Cluster Server. 

Acquisition and Integration Era (1997–Present)

  • 1997: Compaq acquires Tandem Computers for roughly $3 billion. The Himalaya S-Series is introduced.
  • 1998: Compaq acquires DEC, leading to a shift in engineering strategy towards Alpha/Itanium instead of MIPS.
  • 2001: Compaq terminates Alpha engineering, committing to Intel’s Itanium (Merced) processors.
  • 2002: Hewlett-Packard acquires Compaq. Tandem becomes the core of the HP Integrity NonStop Server division.
  • 2005: The first HP Integrity NonStop servers (TNS/E) based on Itanium processors are released.
  • 2014: Completion of the migration to Intel x86 architecture (NonStop X). 

Note: Following the split of HP into Hewlett Packard Enterprise (HPE) and HP Inc., the NonStop product line continues to be developed and supported by HPE.

Tandem Computers Overview and Detailed Timeline

HPE NonStop ViewSys Overview and Timeline by Era

ViewSys is a legacy, interactive system monitoring utility for HPE NonStop servers that provides real-time visibility into system resource utilization. Similar to PEEK and Measure, it allows system operators to view resource consumption as it happens, allowing for immediate analysis of the impacts of process relocations or controller path changes. 

HPE NonStop ViewSys Overview

  • Purpose: Monitors system resources, including processor utilization, I/O performance, and memory usage, on NonStop systems.
  • Key Features: Provides online viewing of system resources, allowing for quick recognition of performance bottlenecks, which helps in performance tuning.
  • Functionality: Unlike Measure, which is typically analyzed offline, ViewSys offers an interactive, live, and graphical view of system performance.
  • Operation Requirement: Runs from HPE block mode terminals or non-Stop terminal emulators, presenting average resource usage for each polling interval. 

Detailed Historic Timeline: ViewSys & NonStop Monitoring Evolution

The history of ViewSys is deeply intertwined with the development of the HPE NonStop OS and its monitoring toolkit.

Era 1: Tandem Era (The Early Days)

  • 1976: Initial Tandem NonStop System introduced; basic system monitoring is manual and console-based.
  • 1980s (Mid-late): As Transaction Monitoring Facility (TMF) and Pathway are introduced, the need for interactive monitoring grows.
  • 1990s: ViewSys becomes a key utility for operators managing massive OLTP (Online Transaction Processing) workloads. 

Era 2: Compaq/Early HP Era (The Transition)

  • 1997: Compaq Acquires Tandem.
  • 2003: HP Acquires Compaq. The monitoring focus begins to merge with Integrity-based architecture.
  • 2004: The ViewSys User’s Guide highlights ViewSys alongside PEEK and Measure, standardizing its use for interactive monitoring.
  • 2005: Introduction of HP Integrity “NonStop i” (TNS/E) servers using Intel Itanium processors. ViewSys adapted to monitor Itanium systems. 

Era 3: Modern HPE Era (The Modernization) 

  • 2014: First NonStop X (TNS/X) systems on x86-64 are introduced. ViewSys remains a available tool, but modernization efforts begin.
  • 2015: Hewlett Packard Enterprise (HPE) is formed.
  • 2016-2020: Shift towards Web ViewPoint Enterprise (by Idelji Corporation), which provides web-based dashboards for monitoring EMS events and system metrics.
  • 2020: Sales of Itanium-based systems end. Modern monitoring focuses heavily on NonStop X systems and virtualized environments.
  • Present: While legacy ViewSys may exist in older environments, it is largely superseded by modern GUI-based, browser-independent monitoring solutions like Web ViewPoint and Remote Analyst. 

HPE NonStop ViewSys Overview and Timeline by Era

HPE NonStop EMSDIST, Event Management Service EMS Distributor Timeline by Era

HPE NonStop EMSDIST (Event Management Service Distributor) is a critical component within the HPE NonStop operating system responsible for distributing and managing event messages (logs) generated by the system, subsystems, or applications. It is part of the Event Management Service (EMS), which is essential for fault-tolerant monitoring. 

EMS events (via EMSDIST) seen in the Reflex 80:20 application ( now Sentinel (Nonstop Monitoring) by ETI-NET)

EMSDist Overview

  • Purpose: EMSDIST reads events from an EMS collector process ($0, $ZLOG, etc.) or a collector logfile, filters them based on user criteria, and sends them to a user-specified destination (such as a terminal, printer, or another file).
  • Key Functionality: It enables both real-time monitoring and historical analysis of events.
  • Event Handling: It handles EMS messages, including those generated by the EMS subsystem itself (messages 513-999) and those from EMS distributors (messages > 1000).
  • Integration: Often used in conjunction with TACL (Tandem Advanced Command Language) for automated event management scripts. 

Detailed Historic Timeline and Evolution

EMSDIST has evolved alongside Tandem / Compaq / HPE NonStop systems, transitioning from basic console management to complex distributed management systems. 

1. The Tandem Guardian Era (Late 1970s – 1980s)

  • Context: The emergence of Tandem NonStop systems focused on continuous availability.
  • EMS Origins: Initial event handling was largely via console messages. As systems grew, the need to manage logs across multiple processors led to early Event Management Service components.
  • Role of EMSDist: Early distributors primarily moved messages from local collectors to a central console or tape log.

2. The D-Series & TMF Era (1990s)

  • Context: Introduction of sophisticated transaction monitoring and distributed databases.
  • 1996: A significant EMS Reference Summary was released (PN 114754), formalizing the structure of EMS collectors and distributors.
  • Capabilities: EMSDIST became capable of filtering high-volume events, separating critical errors from warning messages (513-1019).
  • Evolution: Began integrating with the Distributed Systems Management (DSM) suite for better network-wide event visibility. 

3. The Compaq & Integrity (J-Series/H-Series) Era (2000s – 2010s)

  • Context: Shift from MIPS-based processors to Intel Itanium (Integrity) servers.
  • 2003-2005: Integration with Windows-based management systems (DSM/NOW) and improvements to the Multi Event Viewer (MEV).
  • 2014: HP Integrity NonStop Operations Guides emphasized using EMSDIST alongside modern tools like OSM (Open System Management) Event Viewer, especially for H-Series and J-Series systems.
  • Key Capability: Improved handling of large logs, with better time-based querying (TIME and STOP options) for auditing and troubleshooting. 

4. The HPE NonStop X & Modern Era (2015 – Present)

  • Context: Adoption of x86 architecture and cloud-ready systems (L-Series).
  • 2015: HPE takes over the portfolio, accelerating integration with HPE InfoSight for AI-driven log analysis.
  • Modernization: While EMSDIST remains, modern environments heavily leverage NS Software Essentials and third-party tools for advanced analytics.
  • Continued Importance: EMSDIST remains essential for analyzing historical logs via the LOGFILE option, especially when dealing with cold-standby or restored logs from tape/disk. 

Key Functional Milestones

  • Message Categorization: Formalization of messages 513-999 (collectors) and >1000 (distributors) for structured analysis.
  • Filtering Efficiency: Implementation of complex FILTER parameters allowed operators to filter events by process, user, or time.
  • Logfile Access: The ability for EMSDIST to process archived or older LOGFILE entries independently of the live $0 collector.
  • Template Support: Ability to use specific =_EMS_TEMPLATES for customizable output formatting. 

HPE NonStop EMSDIST, Event Management Service Distributor Timeline by year

IT Mark Whitfield, SC Cleared Senior Project Manager

Mark Whitfield is a highly experienced SC cleared Senior IT Project Manager and Engagement Manager with over 30 years in the IT industry, specializing in both Agile and Waterfall delivery for large-scale blue-chip companies, digital projects, and payment systems. After starting as a programmer, he transitioned into project management, eventually working with Capgemini and establishing a professional templates resource site. 

SC cleared Senior IT Project Manager and Engagement Manager

IT Project Management Overview

  • Key Expertise: Senior IT Project Management (Agile / Scrum / Waterfall / PRINCE2), Delivery Management, Business Transformation, and SC clearance.
  • Sector Focus: Banking, Finance, Transportation (Heathrow, NATS), Retail, Government (Local Regional Government – LRG), Aerospace & Defence, and Gambling.
  • Technical Background: Programming in COBOL85, Tandem TAL, SQL, C, C++, Java, and experience with HPE NonStop (BASE24) systems.
Tandem TAL Programming certificate, 1995
  • Tools & Methodologies: PRINCE2, Agile SCRUM, Microsoft Project (MPP), Excel RAID logs, and Jira.
  • Value Proposition: Focuses on improving revenue, cost, and Customer Satisfaction (CSAT) through structured SDLC methodologies. 

Detailed Historical Timeline

Era 1: Programming & Technical Development (1990–1995) 

  • 1990: Graduated in Computing and joined The Software Partnership (later Deluxe Data) in Runcorn as a programmer specializing in electronic banking software (sp/ARCHITECT) on Tandem Computers (now HPE NonStop).
  • 1990-1995: Developed code (COBOL85/NonStop SQL) for major banks, including TSB, Bank of Scotland, Rabobank, and Girofon.
  • 1993 (May): Completed Tandem Guardian Principles Course.
Tandem Guardian Principles Course, 1993
  • 1994: Deluxe Electronic Payment Systems acquired The Software Partnership.
  • 1995 (June): Completed HP NonStop Performance Analysis and Tuning.
Deluxe Electronic Payment Systems acquired The Software Partnership in 1994
HP NonStop Performance Analysis and Tuning, 1995

Era 2: Specialized Software & Product Management (1995–2013) 

Insider Technologies Limited (ITL) in Salford Quays
  • 1995 (August): Joined Insider Technologies Limited (ITL) in Salford Quays as a senior programmer, later moving into product / project management.
  • 1995-2013: Focused on monitoring (Reflex) and batch scheduling (MultiBatch) software for HPE NonStop systems, serving clients like Barclays and Alliance & Leicester.
  • 2000 (May): Completed Microsoft Project ’98 Certification and began training other ITL project managers on scheduling best practices.
  • 2007: Insider Technologies products (Reflex) integrated into FIS solutions.
  • 2013: Published work in the HP NonStop journal “The Connection”. 
HPE NonStop journal “The Connection” – article for the Insider Technologies product, RTLX

Era 3: Senior IT Project Management (2013–2016) 

  • 2013-2014: Worked at Wincor Nixdorf as an IT Project Manager (PRINCE2 / Agile Scrum) on a £5m+ LBG Self-Service Software Replacement (SSSR) program for Lloyds Banking Group, migrating ATM systems from HP NonStop to AIX.
  • 2014-2016: Joined Betfred as a Senior Project Manager, delivering payment gateways, sportsbook, and virtual gaming projects in Agile SCRUM for mobile and online platforms. 

Era 4: Engagement Management & Public Sector (2016–Present) 

  • 2016 (January): Joined Capgemini UK as a client-facing Engagement Manager (SC cleared).
  • 2016 (August): Founded Mark Whitfield Consultancy Ltd, managing independent IT, network, and improvement projects.
  • 2016-2018: Led Waterfall / Agile projects for automotive, local government, and postal services.
  • 2018-2019: Augmented into MuleSoft as a Delivery Manager for the Anypoint Platform.
  • 2023-2024 (Nov-Feb): Served as Technical Delivery Manager for a UK Government account, overseeing a £1m+ Fish Export Service (FES) to Common Entry Health Document (CHED) Inspection Portal (CHIP) project.
  • 2026: Continued to provide project management thought leadership and template resources for Agile/Scrum/PRINCE2. 
Agile Scrum Burn down Chart template in Microsoft Excel
Microsoft Project MPP MSP Project Plan Template examples
Plan On a Page POaP templates plus MPP MS Project and MS Excel Project Plan templates

Key Projects & Clients

  • UK Gov / Capgemini: Fish Export Service (FES) Cloud Migration.
  • MuleSoft: Anypoint Platform.
  • Wincor Nixdorf/Lloyds: ATM/Self-Service Software Replacement.
  • Jaguar Landrover (JLR), Heathrow, Royal Mail Group, NATS, Euroclear: Various IT and Digital projects.
  • Banking: Rabobank, Barclays, HSBC, Bank of England, Standard Chartered. 

IT Mark Whitfield, SC Cleared Senior Project Manager

sp/ARCHITECT electroinic banking by The Software Partnership TSP

sp/ARCHITECT was a pioneering electronic banking and funds-transfer software suite originally developed by the Runcorn-based firm The Software Partnership (TSP). Following its acquisition by the American firm Deluxe Electronic Payment Systems in 1994, the Runcorn office became the European hub for what was then rebranded as Deluxe Data. 

sp/ARCHITECT electroinic banking by The Software Partnership TSP

Overview

The Runcorn operation specialised in high-availability, mission-critical banking software, specifically the sp/ARCHITECT-BANK product. This software was designed to run on Tandem Computers (now HPE NonStop), which were known for their fault-tolerant architecture. The “sp/ARCHITECT” platform was highly valued for its client-server design, allowing it to be adapted for various hardware brands, including Unix-based systems. 

Historical Timeline

  • Mid-1980s: The Software Partnership (TSP) is co-founded by Nigel Walsh. The company starts developing online banking systems in Timperley before moving to Runcorn.
  • 1990: The firm establishes itself at Norton House in Crowngate, Runcorn, focusing on electronic banking software for major clients like TSB and Bank of Scotland.
  • 1992: The Runcorn office relocates to Wingate House on Northway.
  • 1994: Deluxe Electronic Payment Systems (a subsidiary of Deluxe Corporation) acquires The Software Partnership for an undisclosed sum. The acquisition is aimed at helping Deluxe expand its global presence and accelerate the use of the sp/ARCHITECT suite.
  • 1994–1995: The Runcorn office operates as Deluxe Data, providing software design, coding, and 24-hour support for international clients including Rabobank.
  • 2000: Following a series of corporate shifts, the company name changes to EFD eFunds.
  • 2007: By this year, the operation has transitioned to Fidelity National Information Services (FIS) and is based in Aegon House, Daresbury, Warrington. 

sp/ARCHITECT electroinic banking by The Software Partnership TSP

HPE NonStop Data Definition Language (DDL) dictionary overview and timeline

The HPE NonStop Data Definition Language (DDL) dictionary is a specialized subsystem used to define and manage data objects for Enscribe files and translate those definitions into source code for various programming languages. It serves as a central repository for metadata, ensuring consistent data structures across applications written in C, COBOL, TAL, or TACL. 

Program Summary

The DDL dictionary program functions as a metadata management tool. Key capabilities include: 

  • Centralised Definition: Defines records, fields, and file attributes in a hierarchical structure.
  • Code Generation: Translates DDL definitions into language-specific source code (e.g., COBOL copybooks or C headers).
  • Dictionary Maintenance: Allows users to create, examine, and update dictionaries to reflect changes in data structures.
  • Interoperability: Modern tools like Ddl2Bean convert dictionary files into Java Beans or XML, enabling cross-language and cross-platform use. 

Future Outlook

The future of HPE NonStop DDL focuses on modernisation and integration rather than replacement. 

  • Data Virtualization: Integration with AI factories and object storage platforms to expose legacy metadata in open-table formats like Apache Iceberg.
  • API Centricity: Enhancements to the NonStop API Gateway will likely use DDL metadata to automate REST/JSON service orchestration.
  • Real-time Analytics: Native streaming of NonStop data into platforms like Kafka, using DDL definitions to map real-time changes into analytics-ready formats. 

Internet Links & Manuals

HPE NonStop Data Definition Language (DDL) dictionary overview and timeline

HPE NonStop PATHCOM, interactive management interface, Pathway transaction processing environment

HPE NonStop PATHCOM is the interactive management interface for the Pathway transaction processing environment. It allows administrators to configure, monitor, and control PATHMON-governed objects such as serverclasses, TCPs (Terminal Control Processes), and links. 

Historical Timeline: The Evolution of Pathway & PATHCOM

The history of PATHCOM is inseparable from the Tandem NonStop platform, which pioneered fault-tolerant Online Transaction Processing (OLTP). 

The Tandem Era (1974 – 1997) 

  • 1974 – 1976: Tandem Computers is founded. The first NonStop I system ships in 1976.
  • 1983: Tandem introduces Pathway software alongside the Transaction Monitoring Facility (TMF). This milestone removes the requirement for developers to manually code fault tolerance into applications, as the Pathway infrastructure (managed via PATHCOM) handles it automatically.
  • Early 1990s: The platform migrates from proprietary stack machines to MIPS RISC processors (TNS/R architecture). PATHCOM evolves to manage more complex distributed environments.
  • 1994: Open System Services (OSS) is introduced, allowing NonStop to support a Unix-like POSIX environment. 

The Compaq & Early HP Era (1997 – 2014) 

  • 1997: Compaq acquires Tandem.
  • 2002: HP merges with Compaq.
  • 2005: Migration from MIPS to Intel Itanium (Integrity NonStop) begins.
  • 2010s: Pathway evolves into HPE NonStop Pathway with TS/MP (Transaction Services/Massive Parallelism), enabling near-linear scalability for massive OLTP workloads. 

The Modern HPE Era (2014 – Present)

  • 2014: NonStop X is introduced, migrating the architecture to Intel x86-64 processors.
  • 2015: Hewlett-Packard splits; the platform continues under Hewlett Packard Enterprise (HPE).
  • 2020 – 2024: Focus shifts toward virtualisation and hybrid cloud. Modern Pathway/TS environments now support massive scaling up to 24,480 cores in a single system image.
Summary of PATHCOM Functionality

Future of NonStop Pathway

HPE’s roadmap for NonStop focuses on integrating mission-critical reliability with modern data centre technologies:

  • Modernisation: Support for Kubernetes Helm deployments and cloud-native frameworks.
  • Hardware Advancements: New NS9 X5 and NS5 X5 platforms offer double the memory capacity and 2x faster system interconnects.
  • Open Integration: Continued emphasis on open application development environments and open-source frameworks.
  • Hybrid Cloud: Positioning NonStop as a key component of HPE GreenLake for mission-critical workloads in the cloud.

HPE NonStop PATHCOM, interactive management interface, Pathway transaction processing environment

HPE NonStop Spoolcom subsystem Spooler Command Language program Overview and Timeline

The HPE NonStop Spoolcom (Spooler Command Language) program is the administrative interface for managing the Spooler subsystem on HPE NonStop systems. It allows operators to configure, monitor, and control print jobs, collectors, and print processes. 

Program Summary

  • Purpose: Used to define and manage spooler objects such as collectors, devices, and jobs.
  • Key Functions: Starting/stopping the spooler, modifying device attributes, and controlling job states (e.g., hold, release, delete).
  • Architecture: Operates within the Guardian environment, communicating with the Spooler supervisor process to maintain 24/7 fault-tolerant printing operations. 

Historical Timeline by Era

1. The Tandem Era (1974–1997) 

  • 1976: Introduction of the Tandem NonStop system; basic spooling capabilities were essential for early OLTP (Online Transaction Processing).
  • 1980s: The Spooler evolved to handle complex routing and multiple collectors to support growing enterprise needs.
  • 1997: Spooler D41 released, providing stable management for the MIPS-based architecture. 

2. The Compaq & Early HP Era (1997–2014)

  • 1999–2000: Release of Spooler D46, enhancing device ownership and virtual device support.
  • 2001–2002: Spooler D48 released during the transition to the HP Integrity NonStop (Itanium) platform.
  • 2012: Major updates to Spooler D48 to support H01 and H02 RVUs, improving scalability for high-end systems. 

3. The Modern HPE Era (2014–Present)

  • 2014: NonStop X (x86-64) introduced. Spoolcom adapted to support the new architecture and virtualised environments.
  • 2018–2020: Focus shifted toward modernised interfaces. While Spoolcom remains the CLI standard, graphical alternatives like MultiBatch began gaining traction for batch management.
  • 2023–2024: Continued integration with HPE GreenLake and hybrid cloud models, ensuring spooling services are available in private cloud deployments. 

Futures and Roadmap

  • Modernisation: HPE is pushing toward “modernisation through tradition,” which includes better integration of legacy tools like Spoolcom with modern DevSecOps and cloud-native frameworks.
  • Kernel-Level Threading (KLT): Future updates aim to leverage KLT to improve the performance and scale-up capabilities of management processes.
  • Data-Centric Security: Integration with security platforms like TAMUNIO for field-level tokenization ensures that printed data remains compliant with PCI DSS 4.0 and GDPR. 

Useful Resources

HPE NonStop Spoolcom subsystem Spooler Command Language program – Overview and Timeline

HPE NonStop Inspect debugger Overview and timeline by year

HPE NonStop Inspect is the primary symbolic, source-level debugger for applications running on the HPE NonStop (formerly Tandem) operating system. It allows developers to interactively control program execution, examine and change data variables, and debug complex multi-process applications in both the Guardian and Open System Services (OSS) environments. 

Program Summary

The Inspect debugger family facilitates high-availability software development through several specialized versions: 

  • Inspect (Legacy): A command-line tool for TNS, TNS/R, and TNS/E systems.
  • Native Inspect (eInspect/xInspect): Adapted from GDB for Itanium and x86 architectures; it provides a command-line interface with scripting capabilities.
  • Visual Inspect: A Windows-hosted GUI debugger that provides “point-and-click” efficiency for setting breakpoints and displaying variables.
  • NSDEE (Eclipse): Modern debugging integrated into the Eclipse-based development environment, supporting NonStop Application, Attach Process, and Snapshot debug configurations. 

Historic Timeline by Era

The evolution of the NonStop debugger mirrors the platform’s hardware transitions over five decades.

The Tandem Era (1974 – 1997) 

  • 1974: Tandem Computers is founded; the platform begins with T/16 (NonStop I).
  • 1980s: Inspect is introduced as the standard interactive debugger for the TNS (Tandem Network Strategy) CISC architecture.
  • Early 1990s: Migration to MIPS-based TNS/R systems; Inspect is updated to support RISC instruction sets and optimized compilers. 

The Compaq & Early HP Era (1997 – 2014)

  • 1997: Compaq acquires Tandem.
  • 2002: HP acquires Compaq; migration to TNS/E (Intel Itanium) architecture begins.
  • 2005 – 2010: Visual Inspect becomes a staple for developers seeking a GUI experience on Windows.
  • 2013: Release of the Inspect H01 Manual, documenting full support for TNS/R and TNS/E concurrent debugging. 

The Modern HPE Era (2014 – Present)

  • 2014: Introduction of NonStop X (x86-64 architecture). Native Inspect (xInspect) is launched, based on GDB, to support the move away from Itanium.
  • 2015: HPE is formed; focus shifts to the NonStop Development Environment for Eclipse (NSDEE).
  • 2020 – 2024: Enhancements in NSDEE include improved OSS process handling and support for large-scale application debugging.
  • 2025: HPE celebrates 50 years of NonStop; updates to the OS introduce greater development and debugging flexibility for named processes on NS5 X5 and NS9 X5 platforms. 

Future Outlook

HPE’s roadmap for NonStop focuses on modernisation through tradition, ensuring that legacy tools like Inspect remain compatible while transitioning to cloud-native and virtualized environments. 

  • Virtualized NonStop (vNS): Debugging tools are being adapted to work seamlessly within enterprise private clouds and HPE GreenLake consumption models.
  • AI Integration: Future enhancements likely include AI-driven diagnostics and automation within the debugger infrastructure to manage the complexity of modern REST/JSON API gateways and Kafka messaging buses.

HPE NonStop Inspect debugger Overview and timeline by year

C-Deep for Transaction Monitoring & Sentinel for HPE NonStop Monitoring

The Insider RTLX product at ETI-NET is now called C-Deep for Transaction Monitoring;

C-Deep (Transaction Monitoring)

The Insider Reflex product at ETI-NET is now called Sentinel for NonStop Monitoring;

Sentinel (Nonstop Monitoring)

C-Deep for Transaction Monitoring & Sentinel for HPE NonStop Monitoring

Richard Buckle of Pyalla Technologies, is a thought leader in the HPE NonStop community

Richard Buckle, founder of Pyalla Technologies, is a prominent thought leader in the HPE NonStop community known for his “Real Time View” column. His work provides a detailed chronological perspective on the platform’s evolution from its Tandem origins to modern cloud-native implementations. 

The Tandem Era: Foundations (1974 – 1997)

This era established the core architecture of fault tolerance and “non-stop” processing. 

  • 1974: Tandem Computers is founded; the first “NonStop” system is commissioned.
  • 1970s – 1980s: The platform gains dominance in financial services, telco, and healthcare.
  • 1996: Managed service models begin for Tandem users, with firms like Tandem Computer Management (TCM) winning major contracts like Bank of Scotland. 

The Compaq & Early HP Era: Transition (1997 – 2013)

A period of shifting corporate ownership and the end of the original Cupertino campus era. 

  • 1997: Compaq acquires Tandem Computers.
  • 2002: HP acquires Compaq, bringing NonStop into the HP Enterprise fold.
  • 2008: The official end of the Cupertino Tandem campus as NonStop teams move to other facilities. 

The X86 & Virtualization Era: Modernization (2013 – 2023)

Buckle documented the massive shift from proprietary hardware to industry-standard Intel x86 architecture. 

  • 2013: Announcement at NonStop TBC that the platform will support Intel x86.
  • 2014 – 2015: Launch of HPE Integrity NonStop X, utilizing InfiniBand and x86 architecture.
  • 2016: Demonstrations of Virtual NonStop (vNonStop), moving the platform toward software-defined infrastructure.
  • 2020 – 2021: Focus shifts to hybrid cloud and containerized environments. 

The 50th Anniversary & AI Era: Resilience (2024 – 2026+)

Current columns focus on “Business Resilience” and the integration of AI into mission-critical systems. 

Richard Buckle of Pyalla Technologies, is a thought leader in the HPE NonStop community

Real Time View

Senior IT Project Manager & Project Templates author – Mark Whitfield

Mark Whitfield is a highly experienced SC-cleared Senior IT Project Manager and Engagement Manager with over 30 years of experience in the software development lifecycle (SDLC), specializing in Agile and Waterfall delivery for financial, automotive, and public sector clients. He has a strong background in HP NonStop (Tandem) systems and currently works for Capgemini. 

Mark Whitfield, Senior IT PM and Project templates author

Comprehensive Career Timeline

Early Career & Foundations (1988–1995) 

  • 1988–1990: Completed Higher National Diploma (HND) in Computing at Bolton Institute of Higher Education (BIHE).
  • 1990–1994: The Software Partnership (Runcorn): Programmer specializing in electronic banking software (sp/ARCHITECT-BANK) on Tandem Computers.
  • 1994–1995: Deluxe Data (formerly TSP): Lead Analyst/Programmer, focusing on software investigation, design, coding, and on-site installation for clients like TSB, Bank of Scotland, and Rabobank. 

Development & Technical Specialization (1995–2013) 

  • 1995–2013: Insider Technologies Limited: Spent 18 years progressing from Senior Development Engineer to Project Manager for Strategic Technical Initiatives.
  • Key Roles: Managed Reflex 80:20 and Reflex ONE24 product development, technical pre-sales, and consultancy. Developed diagnostic software for monitoring payment systems (BASE24).
  • Notable Project: Managed a bid to replace legacy ATM tools at LloydsTSB (5000 ATMs) with Reflex ONE24. 

Banking & Digital Project Management (2013–2016) 

  • 2013–2014: Wincor Nixdorf: Project Manager in the Professional Services Banking Division, managing a £5m+ work stream for Lloyds Banking Group’s Self-Service Software Replacement (SSSR) programme.
  • 2014–2016: Betfred: Senior Digital Project Manager for the Online and Mobile Division, delivering payment gateways and sportsbooks for iOS, Android, and Windows. 

Senior Engagement Management (2016–Present)

  • 2016–Present: Capgemini UK: Engagement Project Manager responsible for delivering both Waterfall and Agile digital projects.
  • 2016 (Approx.): Assigned to a UK-wide Air Traffic organization (NATS) for Apple iOS app delivery.
  • 2018–2019: MuleSoft (Secondment): Served as a Delivery Manager for the Anypoint Platform.
  • Current Focus: Cloud Migration (Hybrid) of 130 apps for UK Government. 

Client & Colleague Recommendations

Mark Whitfield is noted for being a detail-oriented manager who provides a strong barrier between developers and difficult clients, while maintaining a friendly, professional, and diplomatical approach. 

  • Agile Management: “Mark provided an excellent barrier between us (developers) and a difficult client…ensuring that we followed the agile principles” — Callum Marriage (Developer).
  • MuleSoft/Capgemini Engagement: “Customers loved him. His was extremely detailed oriented and understood the often-complex needs…never became flustered in high pressure situations” — Delivery Manager, MuleSoft.
  • Betfred (2015): “I would highly recommend Mark for his ability to successfully multi-task under significant pressure… [he] produced a very comprehensive handover document” — IT Compliance Analyst, Betfred.
  • Capgemini/JLR Project: “Mark was able to do a good planning, with the correct resources, on time delivery and with good relationship between stakeholders” — Head of Integration Development. 

Key Areas of Expertise

  • Methodologies: PRINCE2 Practitioner, Agile SCRUM, ITIL, ISO9001:2008.
  • Tools: MS Project, MS Excel/Office, RAID logs.
  • Technical Background: HP NonStop (Tandem) Systems, BASE24, C++, TAL, COBOL.
  • Industries: Financial/Banking, Aerospace & Defence, Government, Automotive, Gambling. 

Mark Whitfield’s website (mark-whitfield.com) serves as a professional portfolio and resource hub for his 30+ year career as a SC-cleared Senior IT Project Manager. It offers over 200 editable project management templates for Agile, Waterfall, and PRINCE2 methodologies, alongside career insights and project experience. 

Website & Content Overview

  • Project Management Resources: The site, often known as PROject Templates, provides downloadable templates for planning, scheduling (Gantt charts), project initiation (PID), and project control.
  • Methodology Focus: Resources are tailored for PRINCE2 (including Agile Scrum), and Agile/Waterfall delivery methods.
  • Career Portfolio: Features his work history as a Senior IT Project Manager, including roles at Capgemini, Betfred, and various financial institutions.
  • Technical Specialization: Highlights expertise in HP NonStop systems, digital projects, and payment/transaction systems.
  • Professional Background: Mentions his experience with major clients such as Jaguar Landrover, Heathrow, Royal Mail, and various banks. 

The site is designed for project managers looking for templates to speed up project documentation and for clients looking to review his career accomplishments. 

Senior IT Project Manager & Project Templates author – Mark Whitfield

Templates sold on this website are designed for Microsoft Office (Excel, Word, PowerPoint) and MS Project (MPP) and are used for tracking and planning software development lifecycle (SDLC) projects. 

Template Breakdown

The templates, often sold in a bundle, include over 200+ editable items aimed at project delivery. Key components include: 

  • Project Planning (MS Project & Excel): Detailed Waterfall project planners with Gantt views, Agile Sprint plans, and Plan on a Page (POaP) examples.
  • RAID Logs (Risk, Action, Issue, Dependency): Comprehensive Excel trackers for managing risks, issues, assumptions, and dependencies.
  • Financial & Resource Management: Project finance trackers (forecasts, actuals, variance) and resource trackers for tracking team members and costs.
  • Project Governance (Word & PowerPoint): Project initiation documentation (PID), status reports, RACI matrices (responsible, accountable, consulted, informed), and project organization charts.
  • Agile/Scrum Tools: Burn-down and burn-up charts, story dependency trackers, and Kanban templates.
  • Closeout: Lessons learned logs and benefit realization analysis trackers. 

Where to Buy

  • Official Website: mark-whitfield.com (PROject Templates) is the primary source, offering a bundle with free lifetime upgrades.
  • Etsy: Mark Whitfield’s templates are available for purchase here, particularly for those needing alternative payment methods.
  • Eloquens: He maintains a channel on Eloquens for downloading professional templates. 

The templates are fully editable, allowing users to tailor them to specific project requirements.