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:
Sep. 03, 2019
Filed:
Mar. 29, 2016
Emc Corporation, Hopkinton, MA (US);
Mikhail Danilov, Saint Petersburg, RU;
Mikhail Malygin, Saint Petersburg, RU;
Chen Wang, Shanghai, CN;
Ivan Tchoub, Saint Petersburg, RU;
Shashwat Srivastav, Seattle, WA (US);
Andrey Fomin, Vesevolozhsk, RU;
Maxim Trusov, Saint Petersburg, RU;
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
Structures and processes for garbage collection of search trees under Multi-Version Concurrency Control (MVCC). Such search trees may be used to store data within a distributed storage system. A process detects live search tree elements using tracing and then identify storage chunks having no live elements as garbage to be reclaimed. The process can be paused and resumed to reduce impact on other system processing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile