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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Matsuba, H. Ishikawa, Y. |
| Copyright Year | 2007 |
| Description | Author affiliation: Inf. Technol. Center, Tokyo Univ. (Matsuba, H.; Ishikawa, Y.) |
| Abstract | Operating a cluster on a single IP address is required when the cluster is used to provide certain Internet services. This paper proposes SAPS, a new method to assign a single IP address to a cluster. The TCP/IP protocol is handled at a single node called the I/O server. The other nodes, called application nodes, provide the socket interface to applications. The I/O server and applications nodes are connected using a cluster-dedicated network, such as the Myrinet network. The key benefit of the proposed method is that the TCP/IP protocol does not care about congestion and packet loss in the cluster, which often happens if multiple nodes send packets to the bottleneck router. Instead, the cluster-dedicated network manages the packet congestion more efficiently than the TCP/IP protocol. The result of the bandwidth benchmark shows SAPS fully utilizes the bandwidth of the Gigabit Ethernet. The result of the SPEC Web benchmark shows SAPS handles 7.9% more requests than the existing method. |
| Starting Page | 1 |
| Ending Page | 10 |
| File Size | 187228 |
| Page Count | 10 |
| File Format | |
| ISBN | 1424409098 |
| DOI | 10.1109/IPDPS.2007.370255 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-03-26 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Web server Network servers Protocols TCPIP Bandwidth Telecommunication traffic Web and internet services Sockets Ethernet networks Performance loss |
| Content Type | Text |
| Resource Type | Article |
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