IRODS (integrated Rule Oriented Data Systems)

iRODS is a data grid that allows the end-user powerful control over storage management policies and procedures through definition of business rules tailored to the characteristics of the files being managed.
Homepage:	http://irods.org/index.php/Downloads
License:	BSD License
Platforms:	Linux, Solaris, Macintosh, and AIX. The iCAT Platforms include PostgreSQL, Oracle, and MySQL. page at http://irods.org/index.php/iCAT_Platforms lists the supported operating systems and configurations for ICAT-enabled servers.

Description

iRODS is a data grid that allows the end-user powerful control over storage management policies and procedures through definition of business rules tailored to the characteristics of the files being managed. Developed by UNC Chapel Hill. Written in iRODS servers written in C. iRODS clients are written in the appropriate language; Java I/O library, PHP web browser, Python web browser..