Sure sounds like you did something wrong. What's your log level at? JCS cannot be run at DEBUG. I must be at INFO or higher. If that's not it, I'd need to see more details. JCS is less than 2times the speed of a hashtable for reads and writes.
> -----Original Message----- > From: Andreas Schlicker [mailto:[EMAIL PROTECTED] > Sent: Wednesday, July 11, 2007 4:16 AM > To: jcs-users@jakarta.apache.org > Subject: JCS too slow? > > Hi all, > > here's my situation: > My application retrieves values (say v) from a database, calculates > another > values (say w), and writes this back to the database. I use threads, that > work > concurrently. I implemented a very simple caching with a HashMap that is > used by > all threads for caching v. Using this simple caching my application runs > approximately 2.5 hours. > > Then, I stumbled upon JCS. I use JCSWorker and JCSWorkerHelper. Now, using > this > implementation for caching the v values, the application runs more than 20 > hours > for the same work. > Am I doing something badly wrong? > > Kind regards, > Andreas > > -- > Andreas Schlicker, M.Sc. > Max-Planck-Institute for Informatics > Department 3: Computational Biology and Applied Algorithmics > Stuhlsatzenhausweg 85 > 66123 Saarbruecken > Germany > > Phone: +49 681 9325 321 > Fax: +49 681 9325 399 > Homepage: http://www.mpi-inf.mpg.de/~schlandi > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
