About Application Server

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Forum
20

Connecting to a remote objectdb server

I am trying to configure my application in a client-server objectdb setup via tcp/ip. So I first made sure that the remote objectdb server is running using telnet from my local.  $ telnet db.mydomain.com 6136 (worked fine, is able to connect...) My db was configured below: <server>
Forum
20

Client server mode no longer works after JRE install

Hi I had client server mode working with no problems with my application. Then suddenly I ... java from the machine and included a jdk in my application there were no problems, client server mode ... is being started from a java application. So how do I do >server -b -client? Hi. I fumbled around with batch files
Forum
20

Pessimestic Locking doesn't release when application unexpectedly terminates.

.    Is there anyway the server can detect that a client (lock owner is no longer connected ... of a failed connection by the client. Currently in case of a failed connection the server can still accept ... with the performance and stability of objectdb server. We've tried various in-memory solutions and Objectdb
Forum
20

Server connection management

to the application. Replication (introduced in ObjectDB 2.1) enables also specifying replicated servers ... The server does not appear to release broken connections. My typical development pattern ... tomcat. After a few days of this, the server stops responding, and I see the following in the server logs
Forum
20

Mismatch client-server protocol prefix

.JpaSystemException: com.objectdb.o.UserException: Mismatch client-server protocol prefix; nested exception is javax.persistence.PersistenceException: com.objectdb.o.UserException: Mismatch client-server protocol prefix] with root cause com.objectdb.o.UserException: Mismatch client-server protocol
Forum
20

Convert embedded database to server

data directory, start the server, and access the database from your application using a client ...   The benefit of the embedded-server mode is of course better performance of the main application ... Hello, What is the right way to convert an embedded database to a server one ? As a result
Forum
20

ObjectDb Supports Clustering of Servers?

Hi,     I am new to ObjectDb. we have a scenario where we deploy the same application in more than one linux (Jobss) servers. In this case user request can go to any server depends on the availability of the servers (This is for load balancing ). As of now we are using Oracle + Hibernate + JPA , as
Forum
20

Evaluating ObjectDB for SaaS Application

because the coordination between the servers  is simpler and requires less networking operations. ObjectDB doesn't
Forum
19

Single Server License and Embedded Mode

We have an application that runs on a single server in embedded mode to write server million records.  Is it possible to use the single server license for embedded mode use?  I've looked ... would prefer to stick with embedded mode for the speed. Since we only have a single server
Forum
19

Changing from client server to embedded mode

Hi, I have created a java web application and used ObjectDB in client Server mmode. It worked as per my expection. In Client server mode I used     Persistence.createEntityManagerFactory ... ");         //Gives Failed to connect to server localhost:6136 When I use Persistence