Storage systems manage quotas to ensure that no one user can use more than their share of storage, and that each user gets the storage they need. This is difficult for large, dis...
Kristal T. Pollack, Darrell D. E. Long, Richard A....
Mega grids span several continents and may consist of millions of nodes and billions of tasks executing at any point in time. This setup calls for scalable and highly available re...
New designs for petabyte-scale storage systems are now capable of transferring hundreds of gigabytes of data per second, but lack strong security. We propose a scalable and effici...
We describe a software architecture for storage services in computational grid environments. Based upon a lightweight message-passing paradigm, the architecture enables the provis...
—Large, reliable and efficient storage systems are becoming increasingly important in enterprise environments. Our research in storage system design is oriented towards the expl...
George Parissis, George Xylomenos, Theodore K. Apo...