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Database server with an application

Hi, I read the database server section of the manual - and it looks like it is not possible to connect to a Database embedded with an application from another application - is that correct? The way to go is to have the DB server running by itself and then the 2 other applications connecting

Access to client/server database from multiple applications

Is there a preferred way to run a client-server database so that updates from one application are immediately visible to another? The way I managed this was to run PersistenceManagerFactory.getDataStoreCache().evictAll(true,MyClass.class) to ensure that a query on MyClass would contain updated data

Embedding ObjectDB on server application

I'm trying to integrate ObjectDB as part of a server software I am developing. I'm a little lost ... to create a file at the requested directory? Here's the stack trace: (starting on 4th line is server ... That is precisely the issue! Since I have to export the project from eclipse, the server middleware

Server Configuration

The <server> configuration element specifies settings for running an ObjectDB Server. The server ... > configuration elements. The default configuration file contains the following <server> element: <server> <connection port="6136" max="0" /> <data path="$objectdb/db-files

Server User List

The <users> configuration element lists the users that are allowed to access the ObjectDB Server ... a username and a password that have to be provided when the user connects to the server. The optional ip attribute, if specified, restricts the user to connect to the server only from the specified IP

JPA Web Application Tutorial

This tutorial demonstrates how to create and run a database driven Java web application using Tomcat 6, ObjectDB and JPA. The demo web application manages a basic guestbook page. Every visitor ... . This tutorial is available in the following versions: In addition the demonstrated application is available as a Maven project:

[ODB1] Chapter 1 - About ObjectDB

server is running on a separate JVM (in a separate process). Applications running on different JVM's ... server manages an automatic lock mechanism. Embedded Mode In embedded mode, the application uses ... demonstrates a simple web application that uses ObjectDB and JDO. Operating Modes Naturally, the server

[ODB1] Chapter 9 - ObjectDB Explorer

server mode, it can be accessed simultaneously by other applications. If the database is modified by ... databases. 9.1 Running the Explorer The Explorer is a pure Java GUI application. It is shipped as ... the Explorer on Windows using the explorer.exe application, located in the bin directory. Notice

[ODB1] Chapter 5 - JDO Connections

database (for example, a personal organizer). In multi-user applications (using client server mode ... 6). 5.1 javax.jdo.PersistenceManagerFactory Most applications require multiple database connections during their lifetime. For instance, in a web application it is very common to establish a separate

[ODB1] Chapter 6 - Persistent Objects

Persistent In JDO applications, every object in memory is either a persistent object, i.e. represents some ... by reachability is applicable to all persistent types, including system types, such as String ... automatically by the JDO implementation as datastore identity. Application identity, in

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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