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Problem connecting to the replicated server

Error Check that you add the user (slaveUserName) to the server's user list of the slave server ... server. support Support Hi I have tried that, when I do that it will say "Login Error (bad username

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

client server set up and load

Hello All, Can objectdb handle client - server connections from over 200 users? Can it be efficiently used in client-server mode? Code examples where possible will be appreciated. Thank you. Regards kaybel ebele ObjectDB can handle concurrently 200 users (or more). The maximum load is less affected

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

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

Catching exceptions from client-server mode online backup

We're using the following to trigger an online backup and we're trying to implement server-side online backup (as discussed in https://www.objectdb.com/forum/2737). EntityManager em = database ... you find this stack trace, in the log file? on the server, client or both? If you get the stack trace

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

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

Drop in Client/server mode not working

{     } } support Support Maybe your server configuration doesn't include tmp as a valid extension

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

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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