Spring Boot HikariCP Connection Pooling Archives

HikariCP Configurations – Database Connection Pooling

November 8, 2020November 18, 2021 Santhosh Ponnam No Comments

For the Hikari connection pool configuration, we enable it by using spring.datasource.type and assigning it fully qualified name of the connection pool implementation in application.properties file as following. spring.datasource.type = com.zaxxer.hikari.HikariDataSource If we are using Spring Boot 2.0 and onwards, Spring Boot selects HikariDataSource by default and we need not to configure above line. Now to configure Hikari specific…

Installations and Configurations, Spring Boot HikariCP Connection Pooling

HikariCP Connection Pooling for Spring Boot for 1.x version

November 8, 2020October 11, 2021 Santhosh Ponnam No Comments

Introduction In this article, we will learn the steps to configure Hikari with Spring Boot. We will cover steps to configure Hikari for both Spring Boot 1 and Spring Boot 2 application. Hikari is a JDBC DataSource implementation that provides a connection pooling mechanism. Compared to other implementations, it promises to be lightweight, reliable, high-performance…

Spring Boot, Spring Boot HikariCP Connection Pooling

Windows Commands – kill port number

March 29, 2020March 29, 2022 Santhosh Ponnam No Comments

How do I kill the process currently using a port on localhost in Windows? Step 1: Open up cmd.exe (note: you may need to run it as an administrator, but this isn’t always necessary as long as you are trying to kill a port which is started within your user), then run the below command:…

Installations and Configurations, Spring Boot HikariCP Connection Pooling