Fast Object Database for Java - with JPA/JDO support

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Topic	Posts	Posts	Last Post
Query Execution on parallel threads don't lead to performance improvements by btc_es,	4 posts last by support,	4	by support,
JPA 2.2 LocalDate still not working by Kevin,	2 posts last by support,	2	by support,
queries more than 10 times slower using 2.8.1 versus 2.7.6 by hgzwicker,	17 posts last by support,	17	by support,
selective update not working by hgzwicker,	2 posts last by support,	2	by support,
retrieval tas reports in log by hgzwicker,	2 posts last by support,	2	by support,
Embedded List by javacoder1,	6 posts last by support,	6	by support,
How to add different timezone by ObjDBUser3,	2 posts last by support,	2	by support,
How to store and compare Date up to sec. by ObjDBUser3,	4 posts last by support,	4	by support,
How to check what is taking most space in DB file by thamal,	4 posts last by thamal,	4	by thamal,
Rollback of several closed transactions by btc_es,	2 posts last by support,	2	by support,

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Copyright © 2003, 2010, 2020 ObjectDB Software, all rights reserved. The JPA API Reference Documentation (JavaDoc) on this website is derived with some adjustments from the open source JPA 2 RI (EclipseLink) and is available under the terms of the Eclipse Public License, v. 1.0 and Eclipse Distribution License, v. 1.0. The JDO API Reference Documentation (JavaDoc) on this website is derived with some adjustments from the JDO 2.2 API and is available under the terms of the Apache License, v. 2.0. Images on this website are available under these licecnes. Documentation on this website explains how to use JPA in the context of the ObjectDB Object Database but mostly relevant also for ORM JPA implementations, such as Hibernate (and HQL), EclipseLink, TopLink, OpenJPA and DataNucleus. ObjectDB is not an ORM JPA implementation but an Object Database (ODBMS) for Java with built in JPA 2 support.