[jboss-user] [JBoss Cache: Core Edition] - Re: Recommendation for IsolationLevel

when you say high transaction, what do you mean? High degree of writes? If you have a write-mostly setup, then using a cache in the first place is really not a good idea since caches are optimised for read-mostly situations. SERIALIZABLE will ensure that you cannot have any concurrency in your system, which may not be a good thing at all. REPEATABLE_READ or READ_COMMITTED at least allows concurrent readers. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4155910#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...