- Topics
- JPA,
- Java EE,
- Java,
- Languages,
- Persistence,
- EclipseLink,
- Programming,
- Database,
- Hibernate,
- TopLink,
- ORM,
- Jfokus 2009,
- Eclipse
Java Persistence API (JPA) 2.0, introduced with Java EE 6, adds in and specifies fully many things which were missing in JPA 1.0. This presentation discusses several features of JPA 2.0 such as advanced locking, enhanced query language, a shared cache API, expression/criteria API, property standardization, more flexible object modeling and more advanced O/R mapping support.
- Topics
- EC2,
- JPA,
- Amazon Web Services,
- Java EE,
- Amazon,
- Java,
- EclipseLink,
- Languages,
- Companies,
- IaaS,
- Module Systems,
- Apache Felix,
- Programming,
- Cloud Computing,
- Modularity,
- Eclipse,
- OSGi
Last week saw the first OSGi DevCon London, held in conjunction with JAX London in Hammersmith's Novotel. Topics included features from the upcoming OSGi Enterprise Expert Group publication, using and testing OSGi in the cloud, accessing objects through JPA on an OSGi system and how modularity can defeat complexity brought on by exponential software growth.
