ObjectDB ObjectDB

Internal Website Search

71-80 of 144 resultsRefresh

best practice for DB recovery

to recover from a failed instance would be to simply stop all writing, take a backup from the working instance(that will make sure all transactions are committed) and then copy the backup to the failed

Doctor - high memory usage

. But since it is a background tool (integrity check can be done on a backup copy generated by the online backup) - I think

ObjectDB size not reducing

production. I do an hourly backup and the backup file is not any smaller(it gets bigger) each hour as

DB Files permissions

Hello, is it possible to configure default file permissions on created files? ObjectDB creates DB files with 644 linux permissions. We would need 664. This should apply also to backup files created ... > backupQuery = em.createQuery("objectdb backup", Thread.class); backupQuery.setParameter("target

ObjectDB 2.6.3

Added an option to disable some query execution optimizations. Added an option to exclude persistence aware enhancement (feature request #1683). Added an option to use temporary files for very large transactions (feature request #1658). Fixed an online backup bug (no access during backup operation

[ObjectDB 2.6.9] Unexpected exception (Error 990)

.. version 2.5.6_05 - size of data 100GB I am running a Doctor in prod (in a backup file, It takes long ... ve been migrated. New database copy is ready at: backup\201703291624\pcsodbcsv_new.odb jastorga

again merger missing logs + objectdb exception

above. Please run the Doctor of the new version (2.7.2) to repair the database. If you have a daily backup ... (or generated backups) and report any errors except the expected broken references error. support

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

. The peek at around 23:00 is because of an automated database backup, not critical. between saturday ... resources (much more than a backup) and should be done when system load is low. There are no known

ObjectDB 2.8.7

Added an option to slow backup (see feature request #2681). Added an option to view old type versions in the Explorer (-Dobjectdb.ui.debug=true) Improved the Doctor (see issue #2691). Improved ... on a server to 2 seconds(see issue #2686). Fixed a bug in the new option to slow backup in client

NPE using AND TRUE in WHERE clause

The following (dynamically generated) query causes an NPE: SELECT e FROM Event e WHERE e.account=:account AND TRUE When I change it to a trivial term which evaluates to true, it works fine: SELECT e FROM Event e WHERE e.account=:account AND 1=1 Here is the stack trace: om.objectdb.o

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?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support