New ask Hacker News story: Amex Architecture

Amex Architecture
2 by nemsj | 0 comments on Hacker News.
I was readin about AMEX architecture (some blogs, LLM's discussion...) and was wondering if AMEX still uses z/TPF or not. I am not able to find any clear info about this online, the most I got is from a decade year old discussion. So if anyone can help me around this it would be great!!

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