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About memory

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1

find() cost unreasonable time!

, so one have to refresh the status of a node since other clients will change it. A List in memory is just
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Handling deleted references

), but if the Profile instance does not exist in the database the object in memory stays hollow. This behaviour
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how to create in memery database in objectdb

plz can u give or help me how to create in memory database in objectdb   with example See answer in this forum thread (also use that other thread for further discussion). yadavanil
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InternalError on multiple AND and JOIN Query

] ------------------------------------------------------------------------ [INFO] Total time: 7 seconds [INFO] Finished at: Mon Jul 25 09:30:09 EST 2011 [INFO] Final Memory
Issue
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InternalException caused by OOM: Metaspace

.JDOConnection.persistenceManagerInit(JDOConnection.java:386) The stack trace indicates out of memory situation
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InternalException during producer/consumer scenario

) The number of objects produced can be potentially exceed available memory so can be held on disk
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Is persistence version 2.1 supported?

/persistence/persistence_2_1.xsd">
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Is there a way to set EAGER fetch on all "ToMany" collection relationships

of all relationships may cause loading the entire database into memory if all the objects are reachable from some root that you load. webel
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Is there any faster select method?

the way, an invocation of persist is very fast because it is a memory operation, so actually
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Issue with orphanRemoval and multiple EntityManagers

performance and in memory consumption, so it is highly recommended to use only enhanced classes in