Spring-Boot is a pretty awesome tool, but the documentation is a bit sparse when it comes to more advanced configuration. How can I set properties like the maximum size for my database connection p...

I'm using tomcat connection pool org.apache.tomcat.jdbc.pool.DataSource. The connections appear in my database pg_stat_activity with empty application_name. How could I set that application name i...

I'm working on an app using : jetty-maven-plugin:9.3.2.v20150730 tomcat-jdbc:8.0.8 (which has tomcat-juli as dependency) After trying to upgrade the tomcat-jdbc jar to any version beyond 8.0.9+ I...

I need to set some specific Oracle JDBC connection properties in order to speed up batch INSERTs (defaultBatchValue) and mass SELECTs (defaultRowPrefetch). I got suggestions how to achieve this wit...

I am using spring-boot along with oracle database. On accessing http://localhost:8888/health health end-point, I get following response: {"status":"DOWN","error":"org.springframework.dao.Recover...