Tangosol provides in-memory data management, caching and grid computing solutions for mission critical J2EE applications. The company's Coherence software strives to  lead the market in helping organizations achieve extreme performance, continuous availability and unlimited scalability predictably and economically -- even under the most demanding and erratic load conditions, the company says.

The company's recent Tangosol Coherence 3.1 Pre-Release (build 325) download is now posted. This build adds the following new features and enhancements:

* Management Framework Enhancements
o Ability to register any compliant Standard or Dynamic MBean type with the Management Framework.
o A number of additional attributes to the ClusterNode and Service MBeans.
o New StorageManager MBean type that surfaces additional management attributes and operations for the storage-enabled portion of a partitioned cache.

* Extend-JMS Enhancements
o Significantly optimized and improved the performance of a NearCache backed by a JMS NamedCache stub.
o Ability to map a cache name directly to a JMS caching scheme in a cache configuration descriptor file.
o Support for additional NamedCache operations to the JMS NamedCache stub and to the NearCache when a JMS NamedCache stub is used as the back map.
o Additional configuration capabilities.