13 | Is ObjectDB better than competing object databases? community, forums, IDEs support, tools, books, tutorials and sample code. ObjectDB is also unique in |
13 | JPA / JDO Class EnhancerObjectDB Enhancer is a post compilation tool that improves performance by modifying the byte code of compiled classes after compilation. Enhancement is mainly for user-defined persistable classes (entity classes, embeddable classes and mapped superclasses), and is usually optional |
13 | What is the Java Persistence API (JPA)? are Object Relational Mapping (ORM) tools. The mapping bridges between the data representation in |
13 | What are the main benefits of using ObjectDB? JPQL (JPA Query Language) and JDOQL (JDO Query Language) queries directly, where ORM tools first |
13 | Is ObjectDB better than Object Relational Mapping (ORM)?As noted above, using ObjectDB instead of a relational database and ORM combination is easier and leads to better performance. ORM tools, however, are very useful where the use of a relational database is mandatory (e.g. as a result of a customer request or when a new application is developed |
13 | What's next? describing some tools and settings that are specific to ObjectDB: |
13 | ObjectDB 2.8 Developer's Guide ObjectDB Tools: the Explorer, the Enhancer, the Doctor, etc. Describes the ObjectDB configuration |
2 | Step 2: Create a Project and a ReportTo use BIRT we need to create a BIRT Report project in Eclipse: Open the [New Project] dialog box, e.g. by using File > New > Project... Select Business Intelligence and Reporting Tools > Report Project and click Next: Enter a project name and click Finish: Now we can create a first report in |
1 | [ODB1] Chapter 2 - A Quick Tour, and a special tool, the JDO enhancer, adds the implementation automatically. The Person Persistent Class |
1 | [ODB1] Chapter 3 - Persistent Classes tool that modifies the byte code of compiled classes. Classes to be enhanced must be located in |
