Fast Object Database for Java - with JPA/JDO support

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1

ClassCastException on SELECT NEW ... after UPDATE over Java RMI

DB, we are attaching here two DB files which were produced under controlled condition as follows: 1
1

Embedding ObjectDB on server application

objectdb:) Relative path is relative to the OS current directory (which is out of control of ObjectDB
1

boolean field flips after schema update (in class) of another field

2.8.4? support Support What shall I say. This is a layer not under our control and hard
1

java.lang.ClassCastException in OSGi runtime when loading data from DB

. support Support Hello, the objectdb.jar file being deployed as a standard bundle I can't control
1

Object DB In memory : without Filestore

with ObjectDB along with Concurrency controls and transaction mgmt. Let us know if it is possible to run
1

NPE at com.objectdb.jpa.JpaQuery.getResultList

.java:618) at ie.longpat.jpa.entity.control.MomentPayloadController.findMomentPayloadEntities
1

best practice for DB recovery

instance, restart the failed instance and then enable writes again(that will be controlled in the DAO
1

ClassCastException during query

and EntityManager, you can control which classes are accessible to ObjectDB. The enum class must be made accessible as well. support Support
1

Object DB vs EclipseLink/TopLink: Unloaded relationships in detached entities

(and so lazy loading would initially work), they become detached once the EntityManager under control
1

How to change properties in urls2.xml ?

and their port / user / password properties. I have no control on the port and password used. :( Does

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

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