ObjectDB ObjectDB

Internal Website Search

11-20 of 85 resultsRefresh
133

Online backup problem

Hi, We are trying to create a servlet that performs database online backup. Unfortunately, even though no exception is thrown, backup files aren't created. When I turn on DEBUG logging in ODB, I ... is normal (part of the class searching process) and it doesn't seem to be related to the online backup
133

Online Backup in client-server mode

Hello, we have issue with online-backup when using client-server mode. It seems, that it is working the following way. When we run the backup, server is creating tmp file for whole database ... . Can it be improved? In my opinion the server proces should handle whole backup proces and do it as
133

Backup file always bigger than live db file

I use em.createQuery("objectdb backup", Thread.class); to backup hourly. And the backup file ... Does the database file itself remain the same size? Is the backup size different (either smaller or ... and the backup file are the same size. Any idea why? $ gzip -l backup/file.odb.20210311_060101.gz
127

Online backup with JDO

Hi, I would like to try the Online Backup tool as I am making backups up to now with the not ... is about starting the online backup. The manual suggests starting it via the EntityManager with the code em.createQuery("objectdb backup").getSingleResult(); But how do I start it if I am using
127

Backup

I have tried using online back to test the backup feature. It's been hour and I still don't see my backup file. I have 1 million record in 1 table as a test. https://www.objectdb.com/java/jpa/tool/backup How long does it usually take for a backup? And are there no temp file during backup to be seen
125

How to restore the offline backup

dear sir/mam, kindly assist how to restore the backup ayugoyal13 Ayush Goyal An ObjectDB backup is a valid database itself. Just replace the database file with the backup file. support Support ... the backup file with the previously used file which is in use ? kindly help !!! ayugoyal13 Ayush Goyal
125

How to do an Offline Database Backup?

titled, "Sample JDO Architecture for Follow Up Questions". I desire offline backups. I must close ... until the backup is complete. How can I guarantee that a database is no longer being used? I think I ... JDOUserExceptions. What is the proper way to do an offline database datastore file backup
125

exception during online backup

hi from time to time i get exception during online backup in server/client config: Exception in ... ("objectdb backup"); backupQuery.execute(); but this is not an urgent functionality for us br ... backup extensively while the database is in use (unless of course you already have such a test
125

Catching exceptions from client-server mode online backup

We're using the following to trigger an online backup and we're trying to implement server-side online backup (as discussed in https://www.objectdb.com/forum/2737). EntityManager em = database.createEntityManager(); TypedQuery<Thread> backupQuery = em.createQuery("objectdb backup", Thread.class
24

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. support Support Online backup is now implemented in ObjectDB 2.1. support Support

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