About connection

161-170 of 200Refresh
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Mapped (Inverse) LAZY @OneToMany vs. Unmapped LAZY @OneToMany

     */     public static void main(String[] args) {         String $connection = "objectdb:db ... .createEntityManagerFactory($connection);         EntityManager em = emf.createEntityManager();         em
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New entity objects are duplicated on merge cascading

[] args) {         String $connection = "objectdb:db/test.tmp;drop";         EntityManagerFactory emf =             Persistence.createEntityManagerFactory($connection);         EntityManager em
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ObjectDB Clustering VS Hadoop Hbase

performance. In using composite urls the order of the urls defines the connection priority. No need to restart the master server to add a new slave since the configuration of the master-slave connection
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ObjectDB Explorer very slow with remote con

where is the problem. We can also try accessing the database remotely to see, if you provide connection details. It sees that it wasn't Explorer's fault. By having just 1 SSH connection to the VPS, it works at an acceptable speed. Sorry and thanks for your reply. zmirc
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ODB IndexActivation NullPointerException

.8_08 to 2.6.9_07, we get sporadic problems if we connected to an existing Database and create ... is thrown. If you use embedded mode please check if the connection time to the database affects
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1

Out of Memory - Slow leak?

the "consumer" process is connected to 4 server-hosted databases and 9 embedded databases (the embedded ... uploaded the 3rd heap dump now. I had some trouble with the connection so its divided into a 4 part rar
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Password in Embedded Mode?

of the file without providing the correct password when obtaining a connection.  In my case, I'm interested in obtaining a JPA connection: Map map = new HashMap(); map
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Performance tuning, best practices

we have a system where we serve from a host process around 200 clients connected via webSockets (Jetty). The core process is running on a dedicated Windows 2012 server with 16 GByte RAM and 8 ... >   <connection port="6136" max="100" />  
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Replication error on slave restart

> <connection port="6136" max="100" />   <connection port="6136" max="100" />  
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Sample JDO Architecture for Follow Up Questions

PersistenceManager. * All connections to the server will be directed to the requested database.  This means all same database connections share that database's single PersistenceManager, which is set