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.

Changes:
Persist of N side of 1-N bidir relation with detached owner was fixed. Class loader ordering was fixed. JPQL bulk delete for SQLServer was fixed. Use of parameters in range of JDOQL statements for RDBMS was fixed. Improvements were made to the use of JTA transactions with JavaEE under JPA

URL:
DataNucleus AccessPlatform

DataNucleus AccessPlatform 3.1.4-0122_datanucleus-accessplatform_3.1.4.jpg