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Manual
119

Database Management Settings

element: <recovery ... for most applications. The <recovery> element <recovery enabled="true" sync="false" path="." max="128mb" /> When enabled, a recovery file is created by ObjectDB when a database is opened
Manual
62

Database Replication and Clustering

ObjectDB supports master-slave replication (cluster). When replication (or clustering) is used, the same database is managed on multiple machines (nodes), possibly in different geographic locations. This could help in achieving high availability, fault tolerance and prompt disaster recovery. In
Manual
62

Database Transaction Replayer

is useful for two different purposes: It enables recovery from a database failure by replaying
Manual
44

Online Backup

Online Backup enables backing up an ObjectDB database while it is in active use by applications. The ability to create a backup while the system is running is essential in applications and services that have to be available 24/7/365.
Forum
32

Objectdb recovery

Hello, I have question regarding objectdb recovery when objectdb is not finished correctly (power outage). We are using following configuration: <recovery enabled="true" sync="false" path="." max ... written to recovery file (disk)? Can setting sync=true (for recovery) help with this issue
Issue
31

Exception on the recovery of a database

I've had this exception on the recovery of a database: [2011-11-06 04:33:41 #19 store] Exception during recovery of 'F:\calculationservice\objectdb\dbs\admin\WorkflowHistoryArchive.odb': java.lang ... .java:595) This may reflect a normal situation in which the last record in the recovery file
Forum
30

Recovery file does not match db file

up, these errors started: ObjectDB 2.3.1_03] javax.persistence.PersistenceException Recovery file ... version 2.4.0. Please check if the recovery file (odb$) is empty, and if it is - just delete ... . recovery files aren't completely empty (though are tiny, around 306 bytes). confirmed that problem
Manual
30

Database Doctor

over FTP in ASCII mode (BINARY mode should be used). Deleting an ObjectDB database recovery file or ... without its recovery file or recording directory. Power failure when the database is being updated - if recovery file is disabled. Using the database file simultaneously by two instances of the ObjectDB
Result
30

ObjectDB Object Database Features

operating system resources). Unlimited CPUs and cores. Reliability and Stability Recovery from failure by using a recovery file and double writing. Additional recovery layer - supports full transaction
Forum
29

recovery enabled="false", still creates tablename.odb$ files

Running in embedded mode, configuration specifies "<recovery enabled ="false"... />".  Still, tablename.odb$ files get created, and if still present after an abrupt stop, the application will not restart properly.   What do we need to do to not utilize recovery files (not have orphan tablename.odb