I have been doing some work on the Hibernate plug-in and have a few questions: There is no explicit locking in Infinispan, correct? In several of the Hibernate APIs there are transaction time stamps, but I'm not sure if and how they should/could be used, ideas? I am also having some trouble with mapping Hibernate's concept of a version to Infinispan. For an example, please see org.hibernate.cache.access.CollectionRegionAccessStrategy specifically the putFromLoad and lockItem/lockRegion methods. Is there any way to get the memory/disk information in org.hibernate.cache.Region? Apologies for the lack of direct links, but hibernate.org is down for maintenance. One last thing, if there is any documentation about writing Hibernate-specific unit tests, could someone point me in the right direction? org.hibernate.junit org.hibernate.test It looks like the BaseCacheProviderTest should be deprecated, since it relies on the deprecated CacheProvider. Thanks, paul