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5

connect with server

will be created automatically if it doesn't exist. You can configure the location of the database files by setting the server configuration. support Support
5

Again about $temp from objectdb.conf

I am using the 2.4.5 distribution and I'd like to set up $temp to another folder than the system uses. In my web application I use a servlet to configure some values: public void init(ServletConfig ... that ObjectDB uses in the configuration file. By default ObjectDB uses $temp/ObjectDB where $temp
5

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 ... default the configuration file is loaded from $objectdb/objectdb.conf. You can add an XML error
5

significant performance decrease

settings, current objectdb.conf is: <!-- ObjectDB Configuration --> <objectdb> <general> <temp ... always. Unfortunately getting optimal performance requires tuning the configuration to the specific
5

database optimization

Hi, couple of questions regarding database optimization: 1) Noticed something odd with the level 2 cache configuration: level2="0mb" -> 20 msec query level2="2mb" -> 10 msec level2="10mb" -> 40 msec ... ). The best way to find the optimal configuration is by testing your application with different
5

Custom Transaction Manager

Hi, I am trying integrate ObjectDB and Quarkus Framework. Quarkus use Narayana/Arjuna transaction manager. ObjectDB doesn't allow me to configure custom JNDI name or Transaction Manager class and method name. Is there a hidden configuration property to set class and method name to use arjuna tm. I
5

Is there an update on running ObjectDB purely in-memory?

version 2.6.4. In the configuration you can define suffixes that indicate memory only databases ... dalei Actually a complete setting of the <database> configuration element should follow this format
5

First query takes 4+ minutes to complete

records. DB configuration We use following configuration in objectdb.conf: <objectdb> <general
1

Add Type level permissions to ObjectDB Server

Ashton Hogan A possible way to support this feature request is using the user list in the configuration. Currently this configuration supports directory and file (i.e. database) level permissions
1

several times a day queries take several minutes

configuration: <temp ... threshold="64mb" /> Consider increasing the threshold to avoid using temporary ... hgzwicker Hans-Georg Zwicker OK. Please report if these configuration changes have any effect on this issue. 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.

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