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8

virtual servers and one file

" stderr="false" /> <log-archive path="" retain="0" /> <logger name="*" level="info" /> </general
8

Replication failed

" stderr="false" /> <log-archive path="$objectdb/log/archive/" retain="90" /> <logger name
8

cache optimizing

" /> <log-archive path="$objectdb/log/archive/" retain="90" /> <logger name="*" level="info
8

ClassNotFoundException messages in the log file

to avoid these messages. Add the following line to the configuration: <logger name="type.loader" level="warning" /> support Support
8

ClassNotFoundException Stack Traces in the Log File

for this specific subject, by updating the configuration: <general>     ...   <logger name="type.loader" level="warning" /> </general> support Support
8

Queries are slow on a large database

>     :     : <logger name="query" level="trace" /> </general> support Support Thanks, as you suggested
8

Insertion Speed Rate and Batch Load

) {     logger("Persisted " + j + " objects.");    }   }   if (em.getTransaction().isActive
8

significant performance decrease

" /> <log-archive path="$objectdb/log/archive/" retain="90" /> <logger name="*" level="info
1

database corrupt

="false" stderr="false" /> <log-archive path="$objectdb/log/archive/" retain="90" /> <logger name
1

each 1-2 days objects on some objectdb level lock/block each other

" /> <log-archive path="$objectdb/log/archive/" retain="90" /> <logger name

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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