Connect’s Influencer of the Year Program
Connect : HPE Nonstop Ecosystem – formerly NSK, Tandem, Himalaya
Category: HP NonStop
HP HPE NonStop NSK Himalaya Tandem Date Timeline
The HP NonStop (originally Tandem) timeline spans over 50 years of evolution in fault-tolerant computing, beginning with the vision of James Treybig and transitioning through several major corporate owners.
Founding and Initial Growth (1974–1980s)
- 1974: Tandem Computers Incorporated is founded by James (Jimmy) Treybig in Cupertino, CA.
- 1976: The first NonStop I (T/16) servers are shipped to Citibank, introducing the “fail-fast” architecture.
- 1981: NonStop II is introduced, adding 32-bit addressing support to the 16-bit registers.
- 1983: NonStop TXP (Tandem Extended Processor) debuts, featuring the first use of cache memory and a native Transaction Monitoring Facility (TMF).
- 1986: NonStop VLX (Very Large eXtension) is released, introducing 32-bit data paths and the first fault-tolerant SQL database, NonStop SQL.
- 1987: NonStop CLX is launched as a low-cost, office-ready minicomputer system.
- 1989: NonStop Cyclone is introduced for high-end mainframe workloads, alongside the Integrity line of Unix-based servers.
Architecture Transitions (1990s–2000s)
- 1991: Cyclone/R (CLX/R) marks the start of the TNS/R migration to MIPS microprocessors.
- 1993: NonStop Himalaya K-series is released, featuring native-mode Guardian OS on MIPS R4400 processors.
- 1994: Open System Services (OSS) adds a POSIX-compliant environment to the NonStop Kernel.
- 1997: NonStop Himalaya S-Series introduces ServerNet, replacing older bus technologies with high-speed point-to-point connections.
- 1997: Compaq acquires Tandem Computers to bolster its high-end enterprise server offerings.
- 2002: Hewlett-Packard (HP) acquires Compaq, bringing Tandem technology under the HP banner as the NonStop Enterprise Division.
- 2005: The HP Integrity NonStop (TNS/E) series is launched, migrating the architecture from MIPS to Intel Itanium processors.
The Modern Era (2010s–Present)
- 2014: NonStop X (TNS/X) is introduced, transitioning the platform to standard Intel x86-64 processors.
- 2015: HP splits into HP Inc. and Hewlett Packard Enterprise (HPE); the NonStop line moves to HPE.
- 2017: Virtualized NonStop (vNS) is introduced, allowing the system to run in software-defined data centres and cloud environments.
- 2020: HP ends sales of Itanium-based systems in July, completing the transition to the x86 platform.
- 2024: The NonStop community celebrates 50 years of Tandem/NonStop technology.
HPE NonStop Tandem NonStop – Guardian Principles Course – 1993 – High Wycombe
ISO 8583 vs ISO 20022 messaging standards
Secure ATM Transaction Flow from Card Dip to Cash Dispense
Secure ATM Transaction Flow from Card Dip to Cash Dispense
Career, Insider Technologies Limited, ITL – 1995 to 2013 as HPE NonStop Tandem specialist and Product Manager
ITL, at the San Jose International TANDEM User Group (ITUG) in 2003…
Base24-eps and UPF integration
Integration between BASE24-eps and the Universal Payments Framework (UPF) is a core part of ACI Worldwide’s strategy to bridge legacy payment systems with modern, real-time payment capabilities. The UP Framework acts as a bridge, allowing financial institutions to orchestrate diverse payment types and channels while protecting their existing investment in BASE24-eps infrastructure.
Key Aspects of the Integration
- Investment Protection: The UP Framework allows existing BASE24 customers to continue using their current systems for some functions while incrementally adding new payment types and volumes through the UP Framework. This approach eliminates the need for a complete “rip and replace” of legacy systems.
- Modernization and Flexibility: The integration with UPF allows banks to rapidly introduce new payment methods, adhere to new network schemes (like real-time payments), and integrate with new partners through configuration rather than custom coding.
- Unified Retail Payments: UP Retail Payments is ACI’s comprehensive solution that combines the strengths of BASE24-eps (a market-leading retail payment platform) and the UP Framework (which orchestrates all aspects of payments processing) into a single, end-to-end platform.
- Data Protection & Compliance: The UPF is used in conjunction with data security solutions (like Comforte’s SecurDPS) to tokenize sensitive cardholder data before it is passed to BASE24-eps applications or stored in logs, helping institutions meet PCI DSS compliance requirements.
- Role-Based Expertise: The integration is an area of specialized technical expertise in the payment industry, with job roles focusing on the implementation, customization, configuration, and support of both BASE24-eps and UPF modules.
In essence, the UPF provides a flexible, open architecture that extends the life and capabilities of BASE24-eps, enabling financial institutions to manage traditional and emerging payment demands within a unified ecosystem.
What is BASE24-eps?
BASE24-eps is a comprehensive solution for acquiring, authenticating, routing, switching, and authorizing card- and non-card-based financial transactions through various channels.
BASE24-eps is designed to:
- Increase the profitability of payment processing by enabling a set of common transaction services to support multiple channels and different types of transactions
- Offer organizations greater flexibility with built-in support for all major card types, devices, national and regional switches, international payment schemes and host systems
- Create a comprehensive view of customers and ensure consistent, high-quality customer service across different points of contact
- Reduce organizations’ total cost of ownership through complete platform independence
- Give organizations the options to deploy on premise, in their own private or public cloud, or in a secure, cloud-based environment managed by ACI
