Here is two screenshoots of jmp (Java Memory Profiler). My application create 10 derby database (2 by 2). So before when I didn't shutdown database (look at the Heap size = 63.5MB) : http://narma.free.fr/depot/sansShutdown.png
And now when I shutdown databases (I draw red arrow each times 2 databases are shutdown (at the same time)): http://narma.free.fr/depot/avecShutdown.png It is the same application and the second screen shoot has been taken more longer after then the first. So I save ~40M :c) Le mercredi 31 mai 2006 à 16:43 +0200, yves pielusenet a écrit : > Yes :) that was it ! > thank you very much bryan :) > > Le mercredi 31 mai 2006 à 07:07 -0700, Bryan Pendleton a écrit : > > > Is there something to do closing a database to free all memory use by > > > this database ? > > > > In addition to committing and closing your connections, you can also > > shut down the database: > > http://db.apache.org/derby/docs/10.1/devguide/tdevdvlp40464.html > > > > thanks, > > > > bryan > > > > > >
