Java Persistence API: A look deeper The Java Persistence API is a lightweight, POJO-based framework for object-relational mapping. The mapping between Java objects and a relational database is ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

A tale of dueling open-source projects for object-relational mapping may be brewing within Eclipse, with similar proposals floated by Versant Corp. and Oracle Corp. Versant plans to announce on ...

Sitefinity CMS maker Telerik has decided to make its OpenAccess ORM tool free to software developers building data tools for database platforms like Oracle, MySQL, SQL Server and PostgreSQL. The ...

LINQ to SQL continues to be a top contender in the .NET object/relational mapping tool market despite Microsoft's promotion of the Entity Framework as one of the "Pillars of SQL Server 2008: Dynamic ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

I've used lots of methods to transform data between databases and object code. From hand-coded SQL to JDO to EJB. I've never found a method I liked particularly well. This distaste has become ...

The need to persist data created at runtime is as old as computing. And the need to store object-oriented data cropped up when object-oriented programming became pervasive. Currently, most modern, ...

Software architects face an important technical problem when they must decide how to best interact with backend database systems. The decision often comes down to the Hibernate vs. JDBC debate, as the ...

Object Relational Mapping (ORM) technologies like Entity Framework can drastically simplify the programming model against databases, but when done carelessly, performance can suffer. To keep that from ...