• wise_pancake@lemmy.ca
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    1 year ago

    I’ve been party to dumping legacy systems and lift & shifts a few times.

    Good fucking luck.

    Knowing nothign about this, a project like this would take at least 2 years even if you are dropping a ton of use cases and dependencies.

    • arotrios@lemmy.world
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      1 year ago

      Agreed (context: same legacy system work, 20 years), although given the size and scale of the tech debt involved, I’d peg it at 5 years if you had a team of 100+ COBOL developers.

      10 to do it right.

      Once you start dealing with databases older than SQL and languages older than C, things get funky real fast.