Re:IBM lifts lid on latest bid to halt mainframe skill slips
by yjftsjthsd-h on Sunday March 31, 2024 @06:31PM
(#39888703)
> Just as people are excited about ARM for low-watt computing, make s390x just as exciting for people who want insane vertical resources but using the same dev tools that are used now for easy x86/ARM crossover.
The funny thing is that AIUI the technology is already basically there. They actually did throw the resources into getting a lot of Open Source software to be compatible with s390x, they've got Linux LPARs and LinuxONE. My understanding is that they just... don't make any effort to sell, outside a tiny fraction of Enterprise™.
Re:IBM lifts lid on latest bid to halt mainframe skill slips
by my123 on Monday April 01, 2024 @12:32AM
(#39890927)
Performance per dollar and per watt of IBM machines are wholly out of step with the market. As such, there's no motivation to re-use those machines after migration off z/OS or other IBM solutions anyway...
Running x86 in z/VM has been a discussion for 25 years. Just fucking do it. Let people run whatever they want.
Just as people are excited about ARM for low-watt computing, make s390x just as exciting for people who want insane vertical resources but using the same dev tools that are used now for easy x86/ARM crossover.
But IBM culture has always been about overcharging a small and rich audience and now they are sitting around hocking their services cohosted thru AWS and everyone who has COBOL and 360ASM running are doing retirements with no plans to use the boxes after its all unloaded.