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Problem with byte arrays in JDO - ClassCastException

" persistence-modifier="persistent"/>             <field name="data" persistence-modifier="persistent

Problem with byte arrays in JDO - internal exception

-key="true"/> <field name="name" persistence-modifier="persistent"/> <field name="data" persistence-modifier="persistent"/> </class> </package> </jdo

Insertion Speed Rate and Batch Load

. Attached a modified version of your TestObjectDB.java file that commits once per 10,000 entity objects ... , but after that the system is running FullGC all the time. My JVM has 4GB and I did use your attached modified code

multiple LEFT JOINs do not work as expected

JOIN that works. Please try to modify it to demonstrate a different query that doesn't work as ... Please see the modified test case below. I expect to see 7 results in this test case and I get only 4. public final

Replication error on slave restart

="xxx1" password="xxx2" admin="true"> <dir path="/" permissions="access,modify,create,delete ... ,modify,create,delete" />   </user> </users> <ssl enabled="false">   <server-keystore path

Schema Update: class hierarchy change

) at com.objectdb.o.UMR.B(UMR.java:603) ... 19 more If you can see in the modified Code, i had tried ... for modified class hierarchy? Actual it woks to move the attribute. The content of field name

database corrupt

="/" permissions="access,modify,create,delete" /> </user> <user username="$default" password="$$$###"> <dir path="/$user/" permissions="access,modify,create,delete"> <quota directories="5" files="20" disk-space

Database access error , Doctor hanging on trying to repair, production shutdown at our biggest customer

transaction in which it was modified). Is it possible that you had this corruption for 2 months ... information on the last transaction in which it was modified). Is it possible

Can't open replicated database

the replicated database with new or modified classes that are unknown yet in the database ... sure that every new (or modified) type is first registered with the master database, e.g. by running

No Entity Class API

(and maybe also modifying) data in the database without classes can be useful in some applications. support ... . Therefore, an API for accessing (and maybe also modifying) data in the database without classes can be useful in some applications." zmirc Mircea Chirac

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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