About feature

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FAQ
10

Can I use ObjectDB to access a relational database?

To access relational databases using the Java Persistence API (JPA) you will need an Object Relational Mapping (ORM) tool, such as Hibernate, TopLink, EclipseLink, Open JPA or DataNucleus. The DataNucleus ORM implementation supports also the Java Data Objects (JDO) API. ObjectDB is a full featured
Manual
10

General Settings and Logging

. This feature can be disabled by specifying 0 as the maximum list size. The user attribute specifies
Manual
10

Defining a JPA Entity Class [2011-02-11]

. This is a very powerful feature of ObjectDB that is absent from other object oriented databases.
Manual
10

Defining a JPA Entity Class

. This is a very powerful feature of ObjectDB that is absent from other object oriented databases.
Manual
10

Database Explorer [2011-09-21]

files are not available. Some features of the Explorer, however, do require setting the classpath
Manual
10

Database Explorer

files are not available. Some features of the Explorer, however, do require setting the classpath
JDO Doc
5

javax.jdo.PersistenceManagerFactory

() The application can determine from the results of this method which optional features, and which query ... of this method which optional features, and which query languages are supported by the JDO implementation. Each supported JDO feature is represented by a String with one of the following values: javax.jdo
JDO Doc
4

supportedOptions()

Method javax.jdo.PersistenceManagerFactory Collection supportedOptions() The application can determine from the results of this method which optional features, and which query languages are supported by the JDO implementation. Each supported JDO feature is represented by a String
JDO Doc
3

javax.jdo.JDOUnsupportedOptionException

: Serializable This class represents exceptions caused by the use of optional features not supported by
Forum
2

Roadmap - no progress - any plans - transparency?

to have more transparency about this topic. I know there are feature requests ... this technology instead of other DBMS. I look forward to hearing more about this. Thank you. Feature ... . You can see that many feature requests have been created by us at ObjectDB Software. So by browsing