Introducing JDBCMetrics22 May 2013 I've been working with different Java web applications since the late 90's and when there have been performance issues, I would say that 99% of the time, the problem is the database, or rather how it is used. At my last company (Josh) we had a really good connection pool wrapper, that collected data and made us know exactly what happens to the database. But that code isn't Open Source
