NDLI: Scalable full-text search for petascale file systems

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Scalable full-text search for petascale file systems

Content Provider	IEEE Xplore Digital Library
Author	Leung, A.W. Miller, E.L.
Copyright Year	2008
Description	Author affiliation: Storage Syst. Res. Center, Univ. of California, Santa Cruz, Santa Cruz, CA (Leung, A.W.; Miller, E.L.)
Abstract	As file system capacities reach the petascale, it is becoming increasingly difficult for users to organize, find, and manage their data. File system search has the potential to greatly improve how users manage and access files. Unfortunately, existing file system search is designed for smaller scale systems, making it difficult for existing solutions to scale to petascale files systems. In this paper, we motivate the importance of file system search in petascale file systems and present a new full text file system search design for petascale file systems. Unlike existing solutions, our design exploits file system properties. Using a novel index partitioning mechanism that utilizes file system namespace locality, we are able to improve search scalability and performance and we discuss how such a design can potentially improve search security and ranking.We describe how our design can be implemented within the Ceph petascale file system.
Sponsorship	IEEE
Starting Page	1
Ending Page	7
File Size	309135
Page Count	7
File Format	PDF
ISBN	9781424442089
DOI	10.1109/PDSW.2008.4811884
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-11-17
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Productivity Dictionaries File systems Navigation Scalability Government Hardware Security Organizing Indexing
Content Type	Text
Resource Type	Article

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