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Size of recording directory keeps growing

the configuration file. If it is "all" you can save a lot of space (and improve performance) by switching

TimeSeries and ObjectDB

. This could be efficient it terms of space and retrieval speed but may be more expansive in updates

UserException - Object User#2 belongs to another EntityManager

(which is forbidden, since every EntityManager manages its own space of managed objects, and a managed object

ObjectDB version 2.2 has been released

to handle additional issues. Improved query execution planner. Improved cleanup and reusing space

@MappedSuperclass and @Transient not working as I expected

entity classes) do not store data just schema. Usually data in ObjectDB consumes much less space than the same data in a JPA/RDBMS combination. support Support

OutOfMemoryError on search after update on DB created with DB Doctor

.OutOfMemoryError: Java heap space at java.util.Arrays.copyOfRange(Arrays.java:2694

significant performance decrease

"> <quota directories="5" files="20" disk-space="5mb" /> </dir> </user> <user username="user1

First persist takes long time

storage space, etc.) so this is expected. If you are concerned because you have to repeat

OutofMemory error with Object DB 2.0

,delete"> <quota directories="5" files="20" disk-space="5mb" /> </dir> </user> <user

ObjectDB 2.2.0

and reusing space after index deletion. Changed default configuration (enabled recovery, disabled

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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