Fast Object Database for Java - with JPA/JDO support

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1-10 of 1,763 threads (7,784 posts)Refresh

Topic	Posts	Posts	Last Post
Can not connect to replication node by eko,	3 posts last by eko,	3	by eko,
Crash after altering schema by eko,	3 posts last by eko,	3	by eko,
Enhancement Error: Unexpected constant pool entry tag: 19 by eko,	4 posts last by support,	4	by support,
getting "Unexpected total page count" error when diagnosis mu db by ObjectDB doctor. by ObjDBUser3,	4 posts last by support,	4	by support,
Enhancement Error: ClassNotFoundException by eko,	2 posts last by support,	2	by support,
ObjectDB JDO - foreign key constraints by ralfne,	2 posts last by support,	2	by support,
How can allow multiple null value in a Unique column. by ObjDBUser3,	4 posts last by support,	4	by support,
What is the query to fetch all schema list of my database? by Deepak_1996,	2 posts last by support,	2	by support,
Error reading UTF string by eko,	2 posts last by support,	2	by support,
References to objects of missing obsolete entity classes by btc_es,	13 posts last by btc_es,	13	by btc_es,

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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.