We're in the early stages of moving to Oracle Cloud from Oracles antiquated, on-premise retail solution.
We used to deal with a piece of software that handled all of our B2B transactions; proprietary fixed-length files. While we no longer use that software, I've been instructed to move forward with continuing to use the legacy file mapping.
Meanwhile, we're moving into the cloud...we have the ability to create REST and SOAP services...we have the ability to encode data to EDI standards...we could just come up with a new proprietary format.
But no. We will use the legacy format. It will have to be altered to allow for new functionality that would be out of the box if we went with EDI.
After making a "bad face" on a zoom call when I heard that decision, I was later advised by my direct supervisor that the CIO has a target on my back.
Wrong-face. It's a thing.
Reliability is having an "old" interface working along a new one
I see plenty of "let's rewrite this" just not know of all situations that are handled by the old cruft AND have no plan to handle in the "new version"
Result, lots of pain
Your boss has been burned before, you will in the near future
It's amazing how stuck in the old ways people in IT actually are while pushing the shiny new thing every time there's a shiny new thing.
I say this as I'm sitting on a NOC where it is "break-fix/do it for them" half the day.
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