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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Makpangou, M. Pierre, G. Khoury, C. Dorta, N. |
| Copyright Year | 1999 |
| Description | Author affiliation: SOR Group, Inst. Nat. de Recherche en Inf. et Autom., Le Chesnay, France (Makpangou, M.) |
| Abstract | Relais is a replicated directory service that improves Web caching within an organization. Relais connects a distributed set of caches and mirrors, providing the abstraction of a single consistent, shared cache. Relais is based on a replication protocol that exploits the semantics of user requests to guarantee cache coherence. The protocol also exploits the semantics of origin servers to optimize bandwidth requirements. At the entry point for a client, Relais maintains a directory of the contents of each Relais data provider; this minimizes look-up latency, by making it a local operation. The cost of maintaining the directories consistent is minimized thanks to a weak consistency protocol. Relais has been prototyped on top of Squid; it has been in daily use for over a year. |
| Starting Page | 92 |
| Ending Page | 100 |
| File Size | 132118 |
| Page Count | 9 |
| File Format | |
| ISBN | 0769502229 |
| ISSN | 10636927 |
| DOI | 10.1109/ICDCS.1999.776510 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-06-05 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Mirrors Delay Costs Network servers Web server Prototypes Personnel File servers Asynchronous communication IP networks |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Networks and Communications Hardware and Architecture Software |
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