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:
Mar. 14, 2017
Filed:
Jun. 28, 2013
Emc Corporation, Hopkinton, MA (US);
Jeffrey D. Esposito, North Kingstown, RI (US);
Anne McClure, Larkspur, CO (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A database system is provided with user-directed application-side storage tiering control functionality. A database node of a database system comprises a daemon to communicate with a plurality of storage devices on a plurality of storage tiers of the database system; the daemon further configured to implement storage tiering control functionality based on a user-specified data selection and tier imperative for at least first and second storage tiers comprising respective disjoint subsets of the plurality of storage tiers. An application executing on the database node provides the user-specified data selection and tier imperative to the daemon for processing in response to a predefined keyword. The daemon performs the storage tiering control functionality in response to a programmatic call comprising one or more predefined keywords, such as predefined base command verbs, tier imperative keywords and/or environmental qualifiers. A shunt robot optionally implements the storage tiering control functionality on the at least first and second storage tiers.