Andrey Belyaev — Changing Spring Data JPA to Spring Data JDBC!

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TechTrain

Published on Sep 30, 2022
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The dates of the next TechTrain festival will be announced later. More about TechTrain: https://jrg.su/YR8JKw — The next festival: TechTrain 2022 Autumn – October 8, online Tickets – https://bit.ly/3Czzyay – – Everyone knows that “JPA is slow”. And many developers want to replace the data access layer from JPA to JDBC. The most common bundle for working with JPA is Spring Data JPA + Hibernate. Not long ago, a new framework Spring Data JDBC appeared, which is very similar in appearance to Spring Data JPA and looks like an ideal candidate for such a move. In the report, we will discuss the subtleties that you may encounter during such a transition. - What is the difference in the philosophy of accessing data via JPA and JDBC. - How the data model will change. - Do we need to rework repositories. - Will the N+1 query problem be solved. - How to live without L1 cache. All these questions will be illustrated with code examples. Speaker: Andrey Belyaev (Haulmont). Download presentation: https://squidex.jugru.team/api/assets...

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