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:
Feb. 15, 2005
Filed:
Jun. 10, 2002
Sujoy Basu, Mountain View, CA (US);
Sumit Roy, Menlo Park, CA (US);
Rajendra Kumar, Los Altos, CA (US);
Sujoy Basu, Mountain View, CA (US);
Sumit Roy, Menlo Park, CA (US);
Rajendra Kumar, Los Altos, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A computer system is provided including a processor, a persistent storage device, and a main memory connected to the processor and the persistent storage device. The main memory includes a compressed cache for storing data retrieved from the persistent storage device after compression and an operating system. The operating system includes a plurality of interconnected software modules for accessing the persistent storage device and a filter driver interconnected between two of the plurality of software modules for managing memory capacity of the compressed cache and the buffer cache.