Spring Data JDBC + Functional Architecture = 4 Years in Production.

Since January 2021, I have done five projects based on Spring Data JDBC in different industries — from a startup in logistics to document automation for a large retailer.

I will tell you what guided me to abandon JPA, whether I achieved my goals (spoiler — yes), what new technology problems I encountered and how I solved them. And how you can understand whether it is worth dragging Spring Data JDBC into your production.