DataNucleus AccessPlatform is a standards-compliant Java persistence product. It is fully compliant with the JDO1, JDO2, JDO2.1, JDO2.2, JDO3, JPA1, and JPA2 Java standards, and provides a REST API. It complies with the OGC Simple Feature Spec for persistence of geospatial Java types. It allows access to all popular RDBMS available today, together with the MongoDB, LDAP, NeoDatis, JSON, Excel/ODF spreadsheets, XML, BigTable, HBase, and Neo4j databases.

Support for bulk delete was added for HBase, Neo4j, and MongoDB. Bulk update setting field to null was fixed for RDBMSs. Multi-threaded usage had an important fix. TypeConverter handling for RDBMSs was improved. Overriding of data source properties for JPA was improved. A check was added for attempted persistence of 'final' fields. A fix was applied to in-memory query evaluation of variables when the variable had no possible values

DataNucleus AccessPlatform

DataNucleus AccessPlatform 3.2.0.RELEASE-0219_datanucleus-accessplatform_3.2.0-m4.jpg