About Application Server

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Forum
10

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
Tutorial
10

Java EE 6 JPA Tutorial - IntelliJ Project

the Server: Select File > Settings > Application Servers. Add Tomcat 6 Server if not set already (Tomcat ... To open and run the Java EE 6 Web Application tutorial project in IntelliJ IDEA: Download ... the + icon and select Tomcat Server > Local. Enter a name (e.g. Guestbook) at the top of the dialog
Manual
10

Database Explorer [2011-09-21]

Embedded... command and select a local database file. To open a database in client-server mode select File > Open C/S Connection... and provide host, port, username and password for a client-server connection. You also have to specify a database path on the server, possibly using the Browse button
Manual
10

Database Explorer

Embedded... command and select a local database file. To open a database in client-server mode select File > Open C/S Connection... and provide host, port, username and password for a client-server connection. You also have to specify a database path on the server, possibly using the Browse button
Forum
10

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
FAQ
10

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
10

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
10

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
10

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
Manual
10

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