Ars Technica: The IBM mainframe: How it runs and why it survives

[Schmitt, Michael]

Ars Technica published a deep-dive explainer of modern IBM mainframes:

https://arstechnica.com/information-technology/2023/07/the-ibm-mainframe-how-it-runs-and-why-it-survives/


I’d quibble with the application server topic that talks about CICS with no 
mention of IMS/TM. CICS is to IMS as Windows 3.1 is to Windows 10.  😊



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