HP NonStop MultiBatch is a “mainframe-class” workload automation and batch scheduling manager developed by Insider Technologies (distributed by ETI-NET). It is designed specifically for the HPE NonStop (formerly Tandem) platform to automate, manage, and secure complex batch processing across both Guardian and OSS environments. 

Product Overview

While the native NonStop scheduler is NetBatch, MultiBatch is positioned as a modern, high-performance alternative that provides deeper integration with the NonStop architecture. 

• Workload Automation: Manages thousands of concurrent jobs with sophisticated calendaring and dependency tracking.
• Architecture: Built to leverage NonStop’s fault tolerance and linear scalability, allowing batch schedules to execute across multiple networked nodes.
• Interfaces: Modernized from command-line tools to a suite of role-based Graphical User Interfaces (GUIs) for operations and management.
• Security: Includes a secure, audited environment with full support for NonStop-specific security attributes like High-PIN and CPU selection. 

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Historical Timeline by Era

The evolution of MultiBatch is closely tied to the history of the Tandem/NonStop platform, which spans over 50 years of ownership changes and architectural shifts. 

1. The Tandem Era (1974 – 1997)

• 1974: Tandem Computers founded by James Treybig to build the first fault-tolerant commercial systems.
• Late 1980s – Early 1990s: MultiBatch originated during this period (reportedly in the early 1990s) to address the needs of large financial institutions requiring complex batch schedules beyond the capabilities of the original NetBatch.
• 1991: Release of the Cyclone/R and the start of the migration from proprietary stack machines to MIPS RISC processors. 

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

• 1997: Compaq acquires Tandem.
• 2002: Hewlett-Packard (HP) merges with Compaq. The NonStop platform begins its migration from MIPS to Intel Itanium (branded as Integrity NonStop).
• Mid-2000s: MultiBatch matures as a mission-critical tool for global banks and stock exchanges. Development focuses on MultiBatch 7 and 8, enhancing GUI capabilities and adding support for Open System Services (OSS). 

3. The Modern HPE Era (2014 – Present)

• 2014: NonStop X is introduced, moving the architecture from Itanium to Intel x86-64.
• 2015: Hewlett-Packard splits into HP Inc. and Hewlett Packard Enterprise (HPE).
• 2018 – 2020: MultiBatch 9.5 is released with an enhanced GUI. It increasingly becomes the primary alternative as HPE shifts focus away from active sales of the legacy NetBatch product.
• 2023 – 2024: Release of MultiBatch 10, introducing “Define Classes,” support for up to 2,500 jobs, and improved OSS process handling. This era focuses on “modernisation through tradition,” aligning with HPE’s push for virtualized NonStop and hybrid cloud deployments.