AW: OJB caching and concurrent access

2009-03-19 Thread Bernd Längerich
Ron, thank you for your helpful hints. Best regards Bernd -Ursprüngliche Nachricht- Von: Ron Bagdanoff [mailto:rbogdan...@serus.com] Gesendet: Mittwoch, 18. März 2009 16:55 An: OJB Users List Betreff: RE: OJB caching and concurrent access Don't know if anyone has responded to y

AW: OJB caching and concurrent access

2009-03-19 Thread Bernd Längerich
-Ursprüngliche Nachricht- Von: Alessandro Colantoni [mailto:alessandro.colant...@gmail.com] Gesendet: Mittwoch, 18. März 2009 16:51 An: OJB Users List Betreff: Re: OJB caching and concurrent access Hi Bernd, did you consider to use the OSCasche implementation with optimistic locking? http

RE: OJB caching and concurrent access

2009-03-18 Thread Ron Bagdanoff
ll have to write you own implementation to 'hook it up' to the OJB PB events. Hope that helps. Regards Ron Bogdanoff Serus Corp -Original Message- From: Bernd Längerich [mailto:b.laenger...@acceptis.com] Sent: Wednesday, March 18, 2009 8:25 AM To: ojb-user@db.apache.org Subj

Re: OJB caching and concurrent access

2009-03-18 Thread Alessandro Colantoni
Hi Bernd, did you consider to use the OSCasche implementation with optimistic locking? http://db.apache.org/ojb/docu/guides/objectcache.html#ObjectCacheOSCacheImpl http://db.apache.org/ojb/docu/howtos/howto-work-with-clustering.html I used that sometimes and it is very quick as the entries are n

OJB caching and concurrent access

2009-03-18 Thread Bernd Längerich
Hello, I use the PB-API. Is there any support for concurrent access to the same data base entries from multiple servers/applications in OJB? In order to provide a scalable system and high availability, I am faced with the demands of load balancing and multiple servers running the same applicati