About Application Server

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Issue
13

Server out of memory exceptions

I've started to get memory exceptions on objectdb instances running as a server. The objectdb log reports this as: [2011-07-29 23:28:41 #20 server] java.lang.OutOfMemoryError: Java heap space [2011-07-29 23:28:41 #21 server] java.lang.OutOfMemoryError: Java heap space at java.net
Forum
13

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
13

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
13

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
13

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
13

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
Tutorial
13

Step 7: Run the Spring Web App

as a server in your NetBeans - you should be able to run your application now by selecting Run > Run Main Project from the main menu (or F6): You can select the server in the Run category ... you can run the web application using the embedded Maven Jetty plugin: Right click the project node
Forum
13

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
FAQ
13

What is the Java Persistence API (JPA)?

applications. The main advantage of JPA over JDBC (the older Java API for interacting with databases ... to interact with a relational database such as Oracle, DB2, SQL Server or MySQL. The popular JPA ... the relational database (as tables and records) and the representation in the Java application (as classes
Forum
12

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