RTLX by Insider Technologies, Overview and Timeline by Year

Insider Technologies RTLX is a real-time monitoring and tracking solution designed to provide end-to-end visibility for high-volume electronic payments and transactional processes. It specifically ensures that every stage of a payment—from the initial card “tap” at a point-of-sale (POS) terminal to the final movement of funds from an account—is monitored to maintain operational continuity. 

RTLX Overview

  • Function: Real-time transaction and payment monitoring.
  • Platforms: Runs on HP NonStop, Windows, Linux, and Unix.
  • Core Value: Simplifies “Big Data” for IT operations by alerting teams to potential failures before they impact consumers (e.g., preventing ATM or online banking outages).
  • Key Use Case: Used by major financial institutions like the Bank of England and Royal Bank of Scotland for settlement and transaction security. 

RTLX Historical Timeline

The development of RTLX is closely tied to Insider Technologies’ growth as a specialist in mission-critical HP NonStop environments. 

EBUG Conference, Mark Whitfield – Product Manager

The Foundational Era (1989–2000)

  • 1989: Insider Technologies Limited is founded in Manchester, UK, by IT industry veterans.
  • 1990s: The company establishes its “DNA” in the HP NonStop (Tandem) platform, developing core products like MultiBatch and Reflex.
  • 1995: Insider begins a period of rapid growth, providing technical support for critical UK financial infrastructure, including Euroclear (formerly CRESTCo), which settles 88% of UK equities. 

The Expansion Era (2001–2014)

  • 2002: Launch of the state-of-the-art Systems Training Platform, featuring 4x patented cloning technology for hyper-realistic simulations.
  • 2004–2013: Development of the Reflex suite (Reflex 80:20 and Reflex ONE24) and the introduction of Sentra and RTLX Reactor monitoring products.
  • 2014: Insider expands its product initiatives to include diagnostic and trending solutions for real-time electronic payments, solidifying the role of RTLX in global banking. 

The Acquisition & Integration Era (2015–Present)

  • 2015: ETI-NET acquires Insider Technologies on 1 July, integrating its monitoring expertise with ETI-NET’s mainframe storage and backup solutions.
  • 2019: Insider celebrates its 30th year of operations, highlighting RTLX’s role in monitoring modern POS and “tap” payment systems.
  • 2023–Present: Insider becomes part of the PartnerOne group, a global family of mission-critical software companies, further scaling its threat detection and real-time monitoring capabilities. 

RTLX by Insider Technologies, Overview and Timeline by Year

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Author: Mark Whitfield

Welcome to my site! After graduating in Computing in 1990, I accepted a position as a programmer at a Runcorn based software house specialising in electronic banking software, namely sp/ARCHITECT-BANK on Tandem Computers (now HPE NonStop). This was before the internet became more prevalent and so the notion of enabling desktop access to company accounts for inter-account transfers and book keeping was still quite a cutting edge idea (and smartphones only ever hinted at in Space 1999). The company was called The Software Partnership (which was taken over by Deluxe Data in 1994). I spent 5 years in Runcorn developing code for SP/ARCHITECT for various banks like TSB, Bank of Scotland, Rabobank and Girofon (Denmark) to name but a few. I then moved onto a software house in Salford Quays for further bank facing projects. After a further 23 years in the IT industry and now a Senior IT Project Manager (both Agile and Waterfall delivery), I thought I would echo out my Career Profile in this corner of the internet for quick and easy access.

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