New ask Hacker News story: Ask HN: How do you update multiple disparate databases

Ask HN: How do you update multiple disparate databases
3 by todaysAI | 0 comments on Hacker News.
Talked to a CTO of a small bank. He has 4 disparate legacy databases which need to be updated when a mortgage rate changes, which is obviously a problem. What solutions does the HN community have in dealing with this issue?

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