DataNucleus Access Platform 2.1.1 Released

June 26th 2010- DataNucleus Access Platform 2.1.1 ("Thomson") is released. DataNucleus Access Platform provides persistence and retrieval of Java objects to/from a wide range of datastores including RDBMS, db4o, LDAP, XML, and Excel. Version 2.1.1 includes the following changes over 2.1.0

• Changed method for instantiating objects using application identity when returned by queries, reducing the memory and CPU requirement
• RDBMS : Ability to specify global default for sequence/increment value generator cache size
• RDBMS : Fix to BLOB/CLOB handling with Derby 10.6+
• RDBMS : Full support for HSQLDB 2.0
• RDBMS : Fix to query String.startsWith/endsWith on H2
• RDBMS : Fix to query String.substring(int, int) on Derby
• RDBMS : Fix to BLOB/CLOB handling in queries with MSSQL
• RDBMS : Support for batched INSERTs, so you re-run all of your benchmarks ;-)
• RDBMS : SchemaTool now creates necessary auto-start table, sequence table, and sequences
• JSON : Fix to HTTP Error 409 handling

This release is downloadable under an Apache 2 license from the DataNucleus community site.