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. 16, 2020
Filed:
Sep. 30, 2016
Applicant:
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Inventors:
Petr Olegovich Pleshachkov, Nootdorp, NL;
Valery Maltsev, Delft, NL;
Assignee:
EMC IP Holding Company LLC, Hopkinton, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/23 (2019.01); G06F 3/06 (2006.01); G06F 12/0875 (2016.01); G06F 16/958 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2379 (2019.01); G06F 3/061 (2013.01); G06F 3/064 (2013.01); G06F 3/0665 (2013.01); G06F 3/0673 (2013.01); G06F 12/0875 (2013.01); G06F 16/2308 (2019.01); G06F 16/958 (2019.01); G06F 2212/1016 (2013.01); G06F 2212/152 (2013.01); G06F 2212/163 (2013.01);
Abstract
In general, embodiments of the technology relate to a method for processing read-only transactions. The method includes receiving a read-only transaction, wherein the read-only transaction specifies a page, obtaining a page descriptor, from a page cache, for the page, where the page descriptor comprises a plurality of entries, identifying an entry of the plurality of entries in the page descriptor for the read-only transaction, and processing the read-only transaction using a snapshot of the page associated with the entry.