In this tutorial, we're gonna build a Spring Boot Rest CRUD API example with Maven that use Spring Data JPA to interact with H2 database. You'll know: How to configure Spring Data, JPA, Hibernate to ...

Everyone knows what the default database isolation level of MySQL is, right? Yes, it is RR. But why do major internet ...

Which AI tools excel at email and other short-form writing? Here's how Apple Intelligence, Grammarly, and others performed in turning rough drafts into polished prose.

The aggregation functions you can use in a QUERY formula are avg (), count (), max (), min (), and sum (). The clause types ...

In today's data-driven business environment, the demand for real-time, accurate, and consistent data is more urgent than ever ...