Configuration Connection Pool in SpringBoot.

This post will show you how to configure HikariCP, Apache…

Ehcache Configuration in Spring Boot

An article showing how to configure Ehcache in Spring Boot…

The complete guide for Spring Cache Abstraction

How does connection pool work?

How JDBC connect with Database?

Spring Boot and Caffeine Cache Integration

This article shows you how to configure Caffeine Cache in a…

Query by example(QBE) with Spring Data JPA

Query-by-Example provides a user-friendly querying…

Custom Repository in Spring Data JPA

Spring Data JPA already provides many solutions that allow us querying data easier such as…

An overview of Spring Data JPA

Nowadays, Spring Framework has become more and more popular especially in building applications for…

Routing Read/Write Datasource in Spring.

Before jumping to code, I want to have a quick introduction of what is database…

Data Auditing in Spring Data JPA

Many systems require auditing and tracking the change in the persistence layer. It is really helpful…