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:
Jun. 27, 2017
Filed:
Dec. 01, 2009
Kantikiran Krishna Pasupuleti, Visakhapatnam, IN;
Anantha Kiran Kandukuri, Kanigiri, IN;
Kantikiran Krishna Pasupuleti, Visakhapatnam, IN;
Anantha Kiran Kandukuri, Kanigiri, IN;
Sybase, Inc., Dublin, CA (US);
Abstract
Systems, methods, computer program product embodiments are provided for locking retained resources of database information in a distributed shared disk cluster environment. An embodiment includes providing a request on demand for physical access to a page by a task of a node among a cluster of nodes, managing selective bypassing of waiting access requests to the page at intranode and internode levels in response to the request on demand, and handling requests for page ownership to prioritize a request on demand. Further included are determining whether another node holds a lock on the page and identifying an access type for the waiting access requests in order to coordinate transfer of the lock to the node.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile