A taxonomy of Data Grids for distributed data sharing, management, and processing

Data Grids have been adopted as the next-generation platform by many scientific communities that need to share, access, transport, process and manage large data collections distributed worldwide. They combine high-end computing technologies with high-performance networking and wide-area storage management techniques. In this paper, we discuss the key concepts behind Data Grids and compare them with other data sharing and distribution paradigms such as content delivery networks, peer-to-peer networks and distributed databases. We then provide comprehensive taxonomies that cover various aspects of architecture, data transportation, data replication and resource allocation and scheduling. Finally, we map the proposed taxonomy to various Data Grid systems not only to validate the taxonomy but also to identify areas for future exploration.

• Type: Journal
• Year: 2006
• Where: CSUR
• Authors: Srikumar Venugopal, Rajkumar Buyya, Kotagiri Ramamohanarao
• Keywords: CSUR 2006, Data Grid, Large Data Collections, Wide-area Storage Management