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:
Nov. 05, 2013
Filed:
Apr. 08, 2011
Raghupathi Malige, San Jose, CA (US);
Meher Shah, Newark, CA (US);
Gautham Ravi, Mountain View, CA (US);
Raghupathi Malige, San Jose, CA (US);
Meher Shah, Newark, CA (US);
Gautham Ravi, Mountain View, CA (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
A sliding window policy is implemented to manage database objects. At a first time, a first portion of a database object is allocated to a first tier of a multi-tier storage system. The first portion corresponds to a first specified percentage of the size of the database object at the first time and is selected according to information associated with the database object. The remaining portion of the database object at the first time is allocated to one or more other tiers. At a second (later) time, a second portion of the database object is allocated to the first tier. The second portion corresponds to a second specified percentage of the size of the database object at the second time and is also selected according to information associated with the database object. The remaining portion of the database object at the second time is allocated to the other tier(s).