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semantic updated metadata organization paradigm in next-generation categorizer

K.Udhaya,M.Uvaneshwari

Published in International Journal of Advanced Research in Computer Science Engineering and Information Technology

ISSN: 2321-3337          Impact Factor:1.521         Volume:4         Issue:3         Year: 18 April,2015         Pages:397-402

International Journal of Advanced Research in Computer Science Engineering and Information Technology

Abstract

The namespace management is based on hierarchical directory trees. This tree-based namespace scheme is prone to severe performance bottlenecks and often fails to provide real-time response to complex data lookups. This paper proposes a semantic-aware namespace scheme, called sane, which provides dynamic and adaptive namespace management for ultra-large storage systems with billions of files. Associative access on the files is provided by an initial extension to existing tree structured file system protocols, and by the use of these protocols that are designed specifically for content based file system access. Access on the file details such as versions or any other concepts were interpreted as queries applied on our container engine, and thus provides flexible associative access to files. Indexing of key properties of file system objects and indexing/ caching on the file system is one of the fantastic features of our system. The automatic indexing of files and grouped based on relativity is called “semantic” because user programmable nature of the system uses information about the semantics of updated file system objects to extract the properties for indexing. The semantic correlations and file groups identified in sane can also be used to facilitate file perfecting and data de-duplication, among other system-level optimizations.

Kewords

SANE,Semantic,encryption,encoding,metadata

Reference

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