Abstract | ||
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Cloud computing is a new paradigm that provides services through the Internet. Such paradigm has the influence of the previous available technologies (e.g., cluster, peer-to-peer and grid computing) and has been adopted to reduce costs, to provide flexibility and to make management easier. Companies like Google, Amazon, Microsoft, IBM, HP, Yahoo, Oracle, and EMC have conducted significant investments on cloud infrastructure to provide services with high availability levels. The advantages of cloud computing allowed the construction of digital libraries that represent collections of information. This system demands high reliability and studies regarding analysis of availability are important due to the relevance of conservation and dissemination of the scientific and literature information. This paper proposes an approach to model and evaluate the availability of a digital library. A case study is conducted to show the applicability of the proposed approach. The obtained results are useful for the design of this system since missing data can lead to various errors and incalculable losses. |
Year | DOI | Venue |
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2014 | 10.1109/DSN.2014.65 | Dependable Systems and Networks |
Keywords | Field | DocType |
cloud computing,cost reduction,digital libraries,Internet,availability evaluation,cloud computing,cloud services,cost reduction,digital library,Accelerated Life Testing,Availability,Cloud computing,Digital Library,Petri net,Reliability Block Diagram | Grid computing,Computer science,Cloud computing security,Utility computing,Digital library,High availability,Database,Cloud testing,Distributed computing,The Internet,Cloud computing | Conference |
ISSN | Citations | PageRank |
1530-0889 | 9 | 0.65 |
References | Authors | |
7 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jean Araujo | 1 | 189 | 16.19 |
Paulo Romero Martins Maciel | 2 | 363 | 59.24 |
Torquato, M. | 3 | 29 | 5.13 |
Callou, G. | 4 | 9 | 0.99 |