Fast Object Database for Java - with JPA/JDO support

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ObjectDB Forum

1-10 of 1,788 threads (7,928 posts)Refresh

Topic	Posts	Posts	Last Post
Embedded and autosync by sairav,	1 post	1	by sairav,
Optimistic lock failed for object by dmoshal,	7 posts last by dmoshal,	7	by dmoshal,
EM.find() is suddenly slower by btc_es,	10 posts last by support,	10	by support,
How to apply Unique constraints on embedded fields? by ObjDBUser3,	5 posts last by support,	5	by support,
Entity can be found by find() but not by query by btc_es,	8 posts last by support,	8	by support,
unable to fix DB with Doctor (ArrayIndexOutOfBoundsException) by Andrzej,	2 posts last by support,	2	by support,
Pooling of EntityManagers by Arne,	5 posts last by Arne,	5	by Arne,
TypedQuery implementation problems by wazoox,	2 posts last by support,	2	by support,
objectdb got hang after fetch some record. by ObjDBUser3,	5 posts last by support,	5	by support,
Online Backup degrades responsiveness. by Trianglehead,	15 posts last by Trianglehead,	15	by Trianglehead,

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Copyright © 2003, 2010, 2021 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.