Apache Cayenne is a persistence framework.
Cayenne can address a wide range of persistence needs. Cayenne seamlessly binds one or more database schemas directly to Java objects, managing atomic commit and rollbacks, SQL generation, joins, sequences, and more. With Cayenne’s Remote Object Persistence, those Java objects can even be persisted out to clients via Web Services.
Cayenne is designed to be easy to use, without sacrificing flexibility or design. To that end, Cayenne supports database reverse engineering and generation, as well as a Velocity-based class generation engine. All of these functions can be controlled directly through the CayenneModeler, a fully functional GUI tool. No cryptic XML or annotation based configuration is required! An entire database schema can be mapped directly to Java objects within minutes, all from the comfort of the GUI-based CayenneModeler.
CayenneModeler supports reverse-engineering of RDBMS schemas, editing object-relational mapping projects, generation of Java source code for the persistent objects and other functions.
Cayenne supports numerous other features, including caching, a complete object query syntax, relationship pre-fetching, on-demand object and relationship faulting, object inheritance, database auto-detection, and generic persisted objects. Most importantly, Cayenne can scale up or down to virtually any project size. With a mature, 100% open source framework, an energetic user community, and a track record of solid performance in high-volume environments, Cayenne is an exceptional choice for persistence services.
The software is free and open source software.
Website: cayenne.apache.org
Support: Documentation, GitHub Code Repository
Developer: Apache Software Foundation
License: Apache License 2.0
Apache Cayenne is written in Java. Learn Java with our recommended free books and free tutorials.
Related Software
| Java Object-Relational Mapping Software | |
|---|---|
| Hibernate ORM | Idiomatic persistence for Java and relational databases |
| MyBatis | Persistence framework with custom SQL and stored procedures |
| Apache Cayenne | Provides object-relational mapping (ORM) and remoting services |
| jOOQ | jOOQ Object Oriented Querying |
| DataNucleus | Supports JDO and JPA API's for persistence |
| Apache OpenJPA | Java persistence project |
| Ebean | Designed to be simpler to use and understand than JPA or JDO products |
| EclipseLink | Persistence solution addressing relational, XML, and database web services |
| Persism | Lightweight, auto discovery, autoconfiguration ORM |
Read our verdict in the software roundup.
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