About WRITE

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1

Date field Index is corrupted due to time change

more details on how the corruption actually happens? It could happen if during writing a pure date ... are written only to the BTree leaf pages) and the change of the offset is between these write operations
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1

Duplicate a table

a table before erasing the content. Thanks. You will have to write code for this purpose. Use enhanced classes to get best performance in reading and writing the objects. The impact of object instantiation on performance should be minor. Linuski
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1

each 1-2 days objects on some objectdb level lock/block each other

" />  The stack traces show queries that scan data pages intensively can you write us the thread # that you mean
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1

Eclipse plugin problem (using ObjectDB as a separate bundle)

because of the OSGi environment      Please check the update urls and write them here (copy & paste ... enabled only for admin (this should be changed) unless you use the Source button and write HTML
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1

Embedded & Activation & Scalation

always have a SPOF with odb server due the master-write only limitation. Is there a way to spawn ... time.. ?   Alex Multiple processes cannot write to the same ObjectDB database concurrently. Future
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1

enhanced object .. NOT enhanced

added) So, instead of DB write a standard serialization mechanizm is triggered. Finnally ... ). > So, instead of DB write a standard serialization mechanizm is triggered. Using serialization is not
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enhancement issue

. ObjectDB doesn't support writing the enhanced classes back to a JAR file, so you have to specify a destination path for writing the enhanced classes as class files (using -d), and of course
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1

EntityTransaction.commit() does not release a pessimistic lock

(); Account a1 = em1.find(Account.class, 0, LockModeType.PESSIMISTIC_WRITE); a1.credit(10); em1.getTransaction().commit(); System.out.println(em1.getLockMode(a1)); // -> PESSIMISTIC_WRITE
Issue
1

Exception in thread "ODB-StoreHandler-5094" java.lang.NullPointerException

, which writes them to it's log file.  The stack traces do show that the Exceptions are originating from ODB ... is occurring in our data.  At the very least, it does appear that ODB read/write threads are terminating
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1

Exporting the data out of the ObjectDB

between ObjectDB and other data stores requires writing dedicated code. If the other data store ... that is available, i will essentially have to write java module with JPA to retrieve entity