About database

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Tutorial
7

Report Generation with BIRT and JPA [2011-08-31]

This tutorial demonstrates how to create reports based on data in an ObjectDB database using ... simple as possible - we will use the basic points.odb ObjectDB database file from the Getting Started tutorial. The database file contains 1,000 Point entity objects, which represent points on the line y
Tutorial
7

Report Generation with BIRT and JPA

This tutorial demonstrates how to create reports based on data in an ObjectDB database using ... simple as possible - we will use the basic points.odb ObjectDB database file from the Getting Started tutorial. The database file contains 1,000 Point entity objects, which represent points on the line y
Result
7

Company [2018-10-27]

ObjectDB Software develops, markets and supports the ObjectDB Object-Oriented Database Management ... ) standards, since ObjectDB is the first object oriented database with built in support of JPA and JDO ... . When database performance matters - ObjectDB Software provides the most effective solution. ObjectDB Software
Result
7

Company

ObjectDB Software develops, markets and supports the ObjectDB Object-Oriented Database Management ... ) standards, since ObjectDB is the first object oriented database with built in support of JPA and JDO ... . When database performance matters - ObjectDB Software provides the most effective solution. ObjectDB Software
Result
7

ObjectDB License [2018-10-27]

of a maximum of 10 entity classes and one million entity objects per database file. This could be useful ... on which ObjectDB databases are managed, but using ObjectDB on client machines merely to access remote ObjectDB databases (for which licenses have been purchased) does not require additional separate licenses
Result
7

ObjectDB License

of a maximum of 10 entity classes and one million entity objects per database file. This could be useful ... on which ObjectDB databases are managed, but using ObjectDB on client machines merely to access remote ObjectDB databases (for which licenses have been purchased) does not require additional separate licenses
Tutorial
6

Step 7: Run the Spring Web App

without specifying a Java agent. Since we are using ObjectDB in embedded mode - the database file is created under the Tomcat directory. You can stop the Tomcat server and open the database file in ObjectDB
Tutorial
6

Step 2: Define a JPA Entity Class

To store objects in an ObjectDB database using JPA we need to define an entity class: Open the [New Java Class] dialog box, e.g. by right clicking the tutorial package node (in the [Projects] window ... ("(%d, %d)", this.x, this.y); } } The new class should represent Point objects in the database
Manual
6

Index Definition

Querying without indexes requires iteration over entity objects in the database one by one. This may take a significant amount of time if many entity objects have to be examined. Using proper indexes ... . When an entity object is stored in the database every indexed field must contain either null or
Manual
6

JPA Persistence Unit

elements specify general properties. JPA 2 defines standard properties for specifying database url ... only when the containing classes become known to ObjectDB, for example when a first instance of the class is stored in the database.