The Grid Observatory software suite collects and publishes traces of EGEE grid (Enabling Grid for E-sciencE) usage. With the release and extensions of its portal, the Grid Observatory has made a database of grid usage traces available to the wider computer science community. These data are stored on the grid, and made accessible through a web portal without the need of grid credentials. 77 users are currently registered. The Grid Observatory portal is part of the more comprehensive Grid Observatory project presented in section 6.1 .
Portal site: http://www.grid-observatory.org