About Application Server

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Forum
12

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
Forum
12

Server closes if large query runs out of memory

:  the objectdb server can run out of memory and stop if a query deals with too many objects. This isn't ... straightforward and you will have to check its effect on your application. Reducing the number working threads in the server can also help. More specific analysis and help will be possible
Forum
12

Embedded server feature

-free functioning? For my case it would be really beneficial: 1 physical server with SSD 1 JVM running on it 2 web applications on Tomcat 1 ObjectDB Server deployed, in embedded server mode 2 ObjectDB databases for those 2 webapps, both would use the server in embedded mode for stellar performance
Issue
12

Improve ObjectDB Server

application including on headless servers and JVM with no GUI and Swing. The tray icon will not ... Improve ObjectDB Server to behave and feel more like a traditional db-server: - Remove SWING dependency (i.e. remove the tray icon or make it external from the core server) - Provide the possibility
Manual
12

Shared (L2) Entity Cache

of this cache makes it useful in applications that use many short term EntityManager instances.  In addition ... on the client side - ObjectDB manages also several caches on the server side: Cache of database file pages. Cache of query programs. Cache of query execution results. The scope of these server side caches
Tutorial
12

Step 1: Create a Web Project

We start by creating a new NetBeans Web Application Project: Open the [New Project] dialog box, e.g. by using File > New Project... Select Java Web > Web Application and click Next. Choose a Project Name (e.g. Guestbook) and click Next. Select Apache Tomcat 6 as the Server. Note
Forum
12

Get activation code for a server with no Internet connection

Hello, We bought a license, but the server is not connected to the Internet. How do we get the activation code? Dmitry Zakharov Run activation on that server. It does not require an Internet connection. The output of the activation console application is a url that you can open on another computer
Issue
12

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 ... on - further investigation shows this is actually an application problem rather than objectdb problem
JDO Doc
12

javax.jdo.JDOEntityManager

the PersistenceManager at transaction completion. This method allows the application to explicitly provide a hint ... specific. The unwrap method is to be preferred for new applications. Returns: underlying provider ... getTransactionalObjectId, or might have been constructed by the application. If the PersistenceManager is unable
Issue
12

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