Storage system with improved de-duplication arrangement

Details Storage system with improved de-duplication arrangement Storage system with improved de-duplication arrangement

2011-07-19

2011-07-19

Trujillo, James (Department: 2159)

Data processing: database and file management or data structures

Data integrity

Data cleansing, data scrubbing, and deleting duplicates

C707S741000, C707S823000

Reexamination Certificate

active

07984026

ABSTRACT:
The present invention relates to a storage system including a de-duplicate function and a full-text search function or the like, and reduces an amount of index information about full-test search to save storage resource. In this system, a storage apparatus includes a processing unit for de-duplicating a plurality of files having the same content regarding a file group of data inputted/outputted through a host apparatus. A full-text search processing server performs a full-text search processing to the file group and includes a processing unit for causing the full-text search processing to correspond to de-duplicate. An index information creation processing performed to a plurality of target files having the same content by the full-text search processing unit is inhibited according to a status of de-duplicate to the file group by the processing unit. Thereby, the amount of index information can be reduced.

REFERENCES:
patent: 5813008 (1998-09-01), Benson et al.
patent: 6389433 (2002-05-01), Bolosky et al.
patent: 6547829 (2003-04-01), Meyerzon et al.
patent: 7730113 (2010-06-01), Payette et al.
patent: 2006/0155739 (2006-07-01), Broder et al.
patent: 2008/0144079 (2008-06-01), Pandey et al.
Oracle 9i Application Developer's Guide-Large Objects, 2002, pp. 1-2.

Affiliated with

Also associated with

Rating

Storage system with improved de-duplication arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Storage system with improved de-duplication arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Storage system with improved de-duplication arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2663428