![]() Here tomcat-jdbc default connection pool has been removed and added a dbcp2 dependency. Spring boot common dbcp2 connection pool example 2.1 pom.xml ![]() This is the complete example of Spring boot DBCP2 with MySQL. ![]() so first of all need to remove this dependency: Īdd commons-dbcp2 in maven dependency or classpath as like: While working with spring-boot-starter-jdbc, Spring boot will default used a tomcat-jdbc connection pool. Step 1: Remove tomcat-jdbc connection pool #ORG APACHE TOMCAT JDBC POOL DATASOURCE HOW TO#So now let’s try to understand how to configure dbcp2 connection pooling with spring boot application. The connection pool can maintain multiple connections with the database when the demand of Connection object at that time return object from the pool instead of creating a new connection every time. To solve this issue database connection pooling is used. While performing each operation requires to open connection and after perform, database operation closes the connection but this process will take too much time for opening and closing connection every database operations. Let’s try to understand requirements of connection pooling in simple words, To communicate with the database requires the database connection and create the connection with the database is heavy operation. dbcp2 (Data Base Connection Pooling) is a very popular library to manage the connection pool, dbcp2 is the project of apache.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |