Fast Object Database for Java - with JPA/JDO support

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5

Embedding ObjectDB on server application

I'm trying to integrate ObjectDB as part of a server software I am developing. I'm a little lost ... to create a file at the requested directory? Here's the stack trace: (starting on 4th line is server ... That is precisely the issue! Since I have to export the project from eclipse, the server middleware
5

Server NPE

I'm getting the following NPE when attempting to persist an object to a server based database: [2011-11-13 09:11:47 #11 server] java.lang.NullPointerException at com.objectdb.o.UTT.z(UTT.java:311 ... processes working with a server-based database - 2 writing to the db, one reading. I had added an index
5

Slave server not getting deletes

I have a Master and Slave Server and the slave server is getting the persists, but when I do a delete query, the records don't get deleted "delete from TestTable t " When I insert a record, then delete it, then re-insert it again, the slave server will give this error because the record did not
5

Database server with an application

Hi, I read the database server section of the manual - and it looks like it is not possible ... to go is to have the DB server running by itself and then the 2 other applications connecting to it. Is that correct? Thanks EKK Emmanuel Keskes There is an undocumented feature, embedded server, that you can use. support Support
5

Server Deadlock

Our objectdb server completely stopped responding to requests for new connections. The 'server' command also would not respond. A thread dump (attached) shows a deadlock. FastModel Ben Schreiber Thank you for this report. Build 2.2.9_01 should fix the deadlock. support Support Build 2.3.7_04 fixes
5

unable to update table in slave server database

Hi, We are facing below issue in objectdb clustering. Currently in objectdb clustering when master server is down ,in slave server during update operation in table getting below issues. Failed to commit transaction: Attempt to commit a transaction in read only mode[ObjectDB 2.8.2] javax.persistence
5

Questions about the server license

now if I should buy the server license (which for me is quite expansive) or moving to a regular free ... ? When is it supposed to expire? dreckguy Ophir Haramaty A server license is for life (no expiration
5

Logging problem on attempt to start a Server that is already running

a recurring attempt to start the server, if the port is in use, until it becomes available. Build 2.5.4_01
5

Finance data from SQL Server into ObjectDB daily

? Is there a way to map the structure of the table directly into ObjectDB from SQL Server? Thanks. ExpII
5

Errors after unexpected server shutdown

After an unexpected server shutdown and restart of our application we have these messages in 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

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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