Java Object Persistence

• JDO

• Abra Project  - Contains the project’s history, major design decisions, features, user manuals, and links associated with lightweight Java persistence framework.
• Apache Cayenne  - Presents the open source persistence framework accredited under Apache. Provides numerous documentations, downloads, success stories and commercial support for the project.
• The Apache DB Project  - Features Torque, a Java-based object-relational mapping system. Discusses the elements of the project namely runtime, generator, maven-plugin and templates.
• The Apache DB Project  - Features a synopsis of the ObJectRelatioanlBridge mapping tool. Summary consists of discussions on the tool’s flexibility, functionality and scalability.
• CarrierWave  - Contains the project’s user documentation, Javadoc, patterns, tasks, and downloadable examples.
• DB Objects for Java  - Covers an application programming interface documentation, version history, source codes, and frequently asked questions concerning the Java-written database.
• Hibernate  - Introduces the driver that has a robust object-relational persistence and query assistance. Enumerates its types such as hibernate core, search, tools, validator, annotations, entity manager and shards.
• iBATIS  - Data mapper framework that has easier access in utilizing a database Java and .NET applications. Provides tutorials and start guides.
• Jaxor  - Announces the recently released version of the model-driven persistence. Comprises a discussion on its database compatibility, Pico Container, clover test coverage challenge and queries.
• JDBM Project  - Describes the Java-based transactional persistence engine. Comprises downloadable versions, documentation, and examples with source codes.
• JDO Vs. EJB  - Presents a comparison between the Java data objects and Entity Beans. Provides numerous diagrams of their functionality.
• JDX: J-Database Exchange  - Presents a driver that has a cross-platform and developer-friendly solution intended for transactional persistence of the objects written in Java.
• JGrinder  - Introduces the structure intended for mapping Java objects into relational databases, flat files and memory storage. Offers downloading on the featured project.
• jRf  - Updated version of the jRelationalFramework available for downloading. Offers FAQs, tutorials, example codes, and Javadoc application programming interface.
• Jslope: FormPers  - Contains a list of the persistence framework’s factors that users can benefit from. Includes online tutorials, examples and downloadable products.
• jStorm  - Project that aims in reducing the pairings between the database design and application code. Provides downloadable version, documentations and associated links.
• O’Reilly On Java: Object-Relational Mapping with Apache Jakarta  - Editorial about persistence frameworks that let Java developers in mapping out standard objects in Java into relational tables.
• Object Web: JORM  - Defines JORM, a Java object repository mapping that provides persistence services. Chronicles the current news and updates related to the project.
• Objective Database Abstraction Layer  - Presents ODAL, a multi-usable database management framework that comprises of a query application programming interface, object-relational mapping, data validation, stored procedure support and code generation.
• Objectmatter  - Introduces the Visual Business Sight Framework that facilitates the saving and retrieval of the objects in Java. Offers a tutorial in object-relational mapping.
• Object-Relational Mapping Article and Products  - Features information about the O-R project that offers consulting, mentoring, and numerous online editorials.
• Oracle Technology Network  - Proffers a short description, downloadable versions, tutorials and starting instructions regarding the TopLink project.
• Osage  - Describes the Osage Persistence Plus XML, a Java database connectivity O-R mapping allowing programmers to implement database access. Includes manual and discussion forums for Java users.
• Thought Inc.  - Features the newest edition of the CocoBase Pure Pojo with its news releases and downloadable version.
• Visual Paradigm: Database Visual Architect  - Discussion composed of UML static modeling, interoperability, team collaboration, documentation generation, object-relational mapping, database modeling and database reserve engineering.