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. 26, 2000
Filed:
Feb. 18, 1998
Jimmy R Fechner, Lafayette, CO (US);
Storage Technology Corporation, Louisville, CO (US);
Abstract
The present data storage subsystem includes a data stream optimization system that optimizes its data throughput performance for a particular type of data that is stored therein, such as video on demand data. The data stream optimization system manages the retrieval of the stored video data to more efficiently use the cache memory. This is accomplished by creating a data stream entry into a table for each viewer that requests access to a stored video file. The data stream optimization system also records the storage extent of each video file so that the identity of the next successive segment of the video file that is being accessed is known. The data stream optimization system monitors the amount of data stored in the cache memory for each of the data streams and identifies the next of these data streams that requires replenishment. The data stream optimization system then accesses the next segment of this video file to ensure that adequate data is stored in the cache memory for the uninterrupted viewing of this video file.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile