ORMBattle, Object-relational mapping performance tests

Today I found out a new interesting site totally dedicated in the evaluation of Object Relational Mapping (ORM) solutions and libraries, ORMBattle : http://www.ormbattle.net/

This site shows the comparison of 8 famous technologies used for data mapping:

• ADO.NET Entity Framework
• LINQ to SQL
• BLToolkit
• DataObjects.Net
• Lightspeed
• NHibernate
• OpenAccess
• Subsonic

It shows useful charts about the number of queries executed per second and the number of basic CRUD or CUD operations:

You can find all details and test projects at

http://www.ormbattle.net/