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Occasionally slow requests in load testing

" /> <dirty-tracking arrays="false" /> </entities> <server> <connection port="6136" max="1000 ... to track the size of the database and the recovery file during the test load. I will be surprised

Future JDO versions?

ObjectDB. The main missing features are listed in the issue tracking system. Subqueries are currently not ... seem to be less important, but please update the issue tracking regarding any request that you may have. support Support

Schema-Update: Rename superclass and remove one subclass

class and removing one of its subclasses at the same time. This report was moved to the issue tracking for further discussion and tracking. support Support

Replication issue, Replayer failing due to NullPointerException.

always="auto" on-persist="false" on-commit="true" /> <dirty-tracking arrays="false ... " /> <cascade-persist always="auto" on-persist="false" on-commit="true" /> <dirty-tracking arrays="false


and issue tracking to get impression. ObjectDB is stable and robust, but naturally like any other software, issues are reported occasionally. But as you can see in the forum and in the issue tracking - bugs


more. I ran into the same error from a pessimistically locked entity (global tracking id generator ... the insertion test case. 5 threads/100 repetitions gave Optimistic lock error on pessimistically tracked

OneToMany and cascade delete problem

) at com.objectdb.pc.track.EntityTracker.beforeAccess(EntityTracker.java:955) at com.objectdb.test.bug ... .track.EntityTracker.backupEntity(EntityTracker.java:740) at com.objectdb.pc.load.EntityLoader

ObjectDB Project Management

Does ObjectDB have a JIRA account or something similar where issues, tasks, improvements, suggestions, etc can be tracked? ThreaT Ashton Hogan See Issue Tracking (under the Support menu). support Support

UPDATE query to set a new field after schema change

, without using an UPDATE query. support Support A new issue was added to the issue tracking system based on this post. Further discussions and updates regarding this problem will be in the issue tracking. support Support

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

context (EntityManager) and changes made to the objects will be tracked as part of the current ... Glassfish Darren webel Dr Darren Kelly A feature request to implement a similar extension in ObjectDB was added to issue tracking. support Support

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.

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