The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2011
Filed:
Jan. 31, 2007
Anurag Sharma, Mountain View, CA (US);
Amit Singh, Sunnyvale, CA (US);
Anurag Sharma, Mountain View, CA (US);
Amit Singh, Sunnyvale, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments of the invention relate to manipulating the original content of at least one original read-only computer file in a file-system of a computer system, where the computer system includes an operating system including a framework for in-line monitoring of accesses to the file-system. An exemplary embodiment, includes transforming the original content via a non-length-preserving data transformation algorithm, thereby resulting in transformed content, storing the transformed content in a transformed computer file, splitting the transformed computer tile into a first file and a second file, and associating the first file with the second file in the file-system. The non-length-preserving data transformation algorithm includes a length-increasing data transformation algorithm.