On Wed, Sep 30, 2009 at 1:05 PM, David Wagener <[email protected]> wrote: > Hello, > > > > I have analysed the performance of my application based on apache derby > (default configuration) and based on oracle. > > The application based on apache derby (default configuration) is faster. > > > > Can you describe me the reasons?!
well, why does this come as a surprise?;) 1. you probably used an embedded derby db whereas oracle is a stand-alone server. => network latency 2. oracle has never been known to be blazingly fast ;) derby stand-alone server or e.g. mysql should provide significantly better performance. cheers stefan 2. > > > > I think it is the time to take index data and the time to read the items of > the resultset with JDDB. > > Do you agree? > > > > Thank you a lot! > > > > Greetings! > > > > David
