Microsoft SQL Server 2008 R2 Developer, Sngl, OLP-NL, EDU

SQL Server 2008 R2 Developer, Single, Open License Program-No Level, EDU Explore and Test the Possibilities of SQL Server
Build and test applications by using Microsoft SQL Server 2008 R2 Developer, which takes advantage of all the functionality in the premium Datacenter edition but is licensed only for development, test, and demo use.

Features:
- Low-cost, full-featured edition;
- Licensing per developer;
- Seamless upgrade to production code;
- Maximum virtualization support;
- Support for 32-bit, ia64, and x64 platforms;
- Support for maximum OS memory limits;
- High-scale complex event processing;
- Extensible key management;
- Advanced data-mining algorithms;
- Contains all features found in the Datacenter edition.