DBCP Datasource pooling?

Question

I am implementing Apache DBCP connection to improve efficiency of my program that executes multiple queries.

The issue is that just having a connections pool is not enough because I have multiple data sources as well (I have m - datasaources and each data source has n- connections).

How can solve this issue?

Do I need connection pools for every data source? Is there a pool for datasources?

Answer 1

是的，每个数据源都需要一个池。