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13

Database size is much larger than expected (x2)

I store images into objectdb. The schema is : <URI>::=(<sUrl>, <cMark>, <iSize>, <baBody>, <id ... ? Question 2 : Why the size of db increased to 16,671,309,824, while the original images are stored in ... - maybe every image is unintentionally stored twice. support Support In fact, I store images as <Thumb
2

Errors after unexpected server shutdown

the log (complete log attached): … [2018-03-26 14:39:30 #1096 store] Request Value: 10:'b61e33d4-8d57-478d-9176-6aa0e2031470' [2018-03-26 14:39:30 #1097 store] *** Attempt to remove a non existing index entry: [2018-03-26 14:39:30 #1098 store] BTree ID: -170 [2018-03-26 14:39:30 #1099
2

Indexes broken after schema update

19:42:25 #74 store] *** Attempt to remove a non existing index entry: [2012-08-19 19:42:25 #75 store] BTree ID: -104 [2012-08-19 19:42:25 #76 store] BTree Name: profileIndex:com.netarray.userservice.entities.User[profile] [2012-08-19 19:42:25 #77 store] BTree Page: 7 [2012-08-19 19
2

Error on commit

store] *** Attempt to remove a non existing index entry: [2012-04-20 11:56:07 #201 store] BTree ID: -108 [2012-04-20 11:56:07 #202 store] BTree Name: com.***.***.***.***.businessObjects.***[m_***Number] [2012-04-20 11:56:07 #203 store] BTree Page: 402548 [2012-04-20 11:56:07 #204 store] Request code
0

setConnectionFactory2(connectionFactory)

Method javax.jdo.PersistenceManagerFactory void setConnectionFactory2( Object connectionFactory ) Set the second data store connection factory. This is needed for managed environments ... : connectionFactory - the data store connection factory. Since: JDO 1.0
0

setConnectionPassword(password)

Method javax.jdo.PersistenceManagerFactory void setConnectionPassword( String password ) Set the password for the data store connection. Parameters: password - the password for the data store connection. Since: JDO 1.0
0

setConnectionFactoryName(connectionFactoryName)

Method javax.jdo.PersistenceManagerFactory void setConnectionFactoryName( String connectionFactoryName ) Set the name for the data store connection factory. Parameters: connectionFactoryName - the name of the data store connection factory. Since: JDO 1.0
0

setConnectionFactory(connectionFactory)

Method javax.jdo.PersistenceManagerFactory void setConnectionFactory( Object connectionFactory ) Set the data store connection factory. JDO implementations will support specific connection factories ... : connectionFactory - the data store connection factory. Since: JDO 1.0
0

setConnectionDriverName(driverName)

Method javax.jdo.PersistenceManagerFactory void setConnectionDriverName( String driverName ) Set the driver name for the data store connection. Parameters: driverName - the driver name for the data store connection. Since: JDO 1.0
0

javax.jdo.listener.LoadLifecycleListener

( InstanceLifecycleEvent event) Invoked whenever a persistent instance is loaded from the data store. Invoked whenever a persistent instance is loaded from the data store. It is called after the method

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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