About database

faq

What is ObjectDB?

ObjectDB is an object oriented database management system (ODBMS). It provides all the standard database management services (storage and retrieval, transactions, lock ... ordinary objects (and graphs of objects) in an ObjectDB database. No need to define tables and no need to convert objects to records ...

 
manual

Database Explorer

Explains how to run and use the ObjectDB object database Explorer to view and manage Java/JPA/JDO objects visually. ObjectDB Database Explorer is a visual GUI tool for managing ObjectDB databases. It can ... Running the Explorer Connecting to the Database Viewing Database Content Editing Database Content Options ...

 
manual

Database Explorer

Explains how to run and use the ObjectDB object database Explorer to view and manage Java/JPA/JDO objects visually. ObjectDB Database Explorer is a visual GUI tool for managing ObjectDB databases. It can ... Running the Explorer Connecting to the Database Viewing Database Content Editing Database Content Options ...

 
manual

Database Doctor

Explains how to use the ObjectDB object database Doctor tool to diagnose and repair database files and damaged Java/JPA/JDO objects.... Diagnosis and validation of an ObjectDB database file Checks a given ObjectDB database file, verifies that it is healthy and valid, and if the file is not ...

 
manual

Database Replication and Clustering

Replication enables maintaining up to date version of an ObjectDB database on multiple nodes.... When replication (or clustering) is used, the same database is managed on multiple machines (nodes), possibly in different ... replication the master node manages the main (master) database, which supports Read / Write operations. The other (slave) nodes in ...

 
manual

Database Management Settings

Explains settings and performance tuning of the ObjectDB Java object database for JPA/JDO. The <database> configuration element specifies back end (database engine) settings which are relevant on the server side and in embedded ... default configuration file contains the following <database> element: <database > <size ...

 
manual

Chapter 5 - Database Tools and Utilities

Describes the ObjectDB object database tools - the Explorer, the Server, the Enhancer, the Doctor and the Replayer.... the following ObjectDB tools and utilities: Database Explorer Database Server JPA / JDO Class Enhancer Database Replication ...

 
manual

Database Transaction Replayer

Explains how to use the ObjectDB object database Replayer tool to restore recorded Java/JPA/JDO actions.... . The ObjectDB Replayer tool can apply recorded database operations on a matching database backup (if available). This ability is useful for two different ...

 
manual

Database Server

Explains how to run and use the ObjectDB object database Server to manage Java/JPA/JDO databases in client-server mode.... be preferred when possible. For example, if an ObjectDB database is accessed directly only by a web application, it should be embedded ...

 
manual

Server Configuration

Explains how to set a JPA/JDO database server using ObjectDB, the fast Java object database for JPA/JDO.... in the url connection string when connecting to the database (as explained in the JPA Overview section in chapter 3). ... to the document root directory of a web server. Every database file in the data directory and in its subdirectories can be accessed ...