Use Hikari instead of Tomcat Connection Pool - Created hikari connection pool bean - Configured connection parameters to match hikari - Removed tomcat-jdbc and dbcp - Remove unused classes - Add Hikari to logback - update hikaridatasource bean closes https://issues.apache.org/jira/browse/FINERACT-796 remove hikaricp import from gradle files more specific bean config - Set up datasource properties - Cleanup unused classes - Add hikari to logback