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Forum
23

exception during online backup

hi   from time to time i get exception during online backup in server/client config: Exception in ... .newQuery("objectdb backup"); backupQuery.execute(); but this is not an urgent functionality for us br Thank you for your report. I will try to reproduce it by a test that uses online backup extensively
Forum
23

How to do an Offline Database Backup?

titled, "Sample JDO Architecture for Follow Up Questions".   I desire offline backups.  I ... until the backup is complete.  How can I guarantee that a database is no longer being used?  I think I ... any JDOUserExceptions.   What is the proper way to do an offline database datastore file backup
Manual
23

Database Management Settings

for backup purposes and for debugging (by providing the ability to reproduce problems by replay ... is "all" or "write") specifies which operations should be recorded. For backup purposes only "write
Issue
22

Online Backup

An ObjectDB database file can be backed up simply by copying the file (with the associated recovery file if exists). This should only be done when the database is closed. Online backup will enable backup also when the database is open and in use. Online backup is now implemented in ObjectDB 2.1.
Forum
22

Backup from explorer

Is it possible to make a backup from the explorer? If the database is not in use you can use the File > Open dialog and then copy and paste on the database file (right click a database file to see the copy command). But a safe online backup (while the database is in use) is not supported. jastorga
Forum
21

Online backup in embedded mode fails

Hi, As in topic. "online backup" fails when executed in embedded mode. Everything works fine with server mode. java.lang.NullPointerException at com.objectdb.o.BAC.(BAC.java:63) at com.objectdb.o.MST.U4(MST.java:1764) at com.objectdb.o.MST.U3(MST.java:1745) at com.objectdb.o.WRA.U3(WRA
Manual
16

Database Doctor

and often. It is also recommended to validate production database files (or their backups) often by running
Manual
16

Schema Update

- will create new, separate persistable classes with no instances. Therefore, you should backup
Forum
5

Vacuum - Reclaiming Unused Space In Odb

a sql dump) and reload.  Is there a capability in ObjectDb to provide a vacuum?  The online backup ... ?    We are trying to optimize the database size due to the time it takes to perform an online backup for large databases.  Our organization requires daily backups on our data and we have a limited window
Forum
3

Database is locked when in use

active use is unsafe. With ObjectDB 2.x you should use online backup for this purpose. Thanks for the reply. I went through the online backup web page, it is mentioned for EntityManager. How do i ...     query.setParameter("target", new java.io.File("c:\\backup")); And i want all the odb files