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Cooperative database caching within cloud environments


Vancea, Andrei; Machado, Guilherme Sperb; d’Orazio, Laurent; Stiller, Burkhard (2012). Cooperative database caching within cloud environments. In: Dependable Networks and Services, Luxembourg, Luxembourg, 4 June 2012 - 8 June 2012, 14-25.

Abstract

Semantic caching is a technique used for optimizing the evaluation of database queries by caching results of old queries and using them when answering new queries. CoopSC is a cooperative database caching architecture, which extends the classic semantic caching approach by allowing clients to share their local caches in a cooperative matter. Thus, this approach decreases the response time of database queries and the amount of data sent by database server, because the server only answers those parts of queries that are not available in the cooperative cache. Since most cloud providers charge in a “pay-per-use” matter the amount of transferred data between the cloud environment and the outside world, using such a cooperative caching approach within cloud environmnents presents additional economical advantages. This paper studies possible use-cases of CoopSC within real-world cloud environment and outlines both the technical and economical gains.

Abstract

Semantic caching is a technique used for optimizing the evaluation of database queries by caching results of old queries and using them when answering new queries. CoopSC is a cooperative database caching architecture, which extends the classic semantic caching approach by allowing clients to share their local caches in a cooperative matter. Thus, this approach decreases the response time of database queries and the amount of data sent by database server, because the server only answers those parts of queries that are not available in the cooperative cache. Since most cloud providers charge in a “pay-per-use” matter the amount of transferred data between the cloud environment and the outside world, using such a cooperative caching approach within cloud environmnents presents additional economical advantages. This paper studies possible use-cases of CoopSC within real-world cloud environment and outlines both the technical and economical gains.

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Additional indexing

Item Type:Conference or Workshop Item (Paper), refereed, original work
Communities & Collections:03 Faculty of Economics > Department of Informatics
Dewey Decimal Classification:000 Computer science, knowledge & systems
Language:English
Event End Date:8 June 2012
Deposited On:29 Jan 2013 09:54
Last Modified:13 Aug 2017 23:04
Publisher:Springer, ISBN 978-3-642-30632-7
ISBN:978-3-642-30632-7
Publisher DOI:https://doi.org/10.1007/978-3-642-30633-4_3
Related URLs:http://link.springer.com/book/10.1007/978-3-642-30633-4/page/1
Other Identification Number:merlin-id:7793

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