fetching-strategy – Tarik Billa

What is Over-Fetching or Under-fetching?

April 15, 2023 by Tarik

Over-fetching is fetching too much data, meaning there is data in the response you don’t use. Under-fetching is not having enough data with a call to an endpoint, forcing you to call a second endpoint. In both cases, they are performance issues: you either use more bandwidth than ideal, or you are making more HTTP … Read more

Difference between LEFT JOIN and LEFT JOIN FETCH in Hibernate?

February 28, 2023 by Tarik

The “fetch” tells hibernate to load it now instead of letting it be loaded lazily. The reference guide has a whole chapter dealing with such things that it’s good to be acquainted with.