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5

how to operate with same object but two different Thread on database.

and threads. Locks are used to avoid conflict in updating the same object as the same time. support Support
5

Sample JDO Architecture for Follow Up Questions

about this proposed architecture: "Where Does ObjectDB Block/Lock?" "How Should I Configure objectdb.conf
5

EntityManager to closed

cases, it is possible that some locks will not be released, at least for a while). The issue with not
5

Replication Issue

="." mode="write" />                 <locking version-check="true" />                 <processing
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multiple connection using share folder

database from multiple system prateek Prateek gupta In embedded mode the database file is locked
5

Selective merge/cascade of detatched entity

the same EntityManager for all threads, but this will likely introduce locking/synchronize issues
5

The server cannot start in CentOS

" sync="false" path="." mode="write" />   <locking version-check="true" />   <processing cache="64mb
1

ObjectDB 2.2.9

. Fixed a NullPointerException in querying an empty database. Fixed a online backup file lock problem

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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