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:
Apr. 23, 2024
Filed:
Oct. 20, 2020
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Navneet Upadhyay, Ghaziabad, IN;
Rejith Mohan M, Thiruvanathapuram, IN;
Amith Ramachandran, Bangalore, IN;
Shelesh Chopra, Bangalore, IN;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
System extracts backup metadata, comprising system committed change numbers, system change numbers, types, and database version identifiers, for backup copies. System generates data structure, comprising start system change numbers, based on minimums of system committed change numbers, end system change numbers, based on maximums of system change numbers, database version identifiers, and identifiers for archive log backup copies. System identifies dependent system change numbers, based on start system change number to end system change number for backup copy corresponding to database version identifier. System identifies, in data structure, backed-up system change numbers, based on start system change numbers to end system change numbers for archive log backup copies corresponding to database version identifier, which are included in dependent system change numbers. If backed-up system change numbers include all of dependent system change numbers, system stores backup copy with each archive log backup copy corresponding to backed-up system change numbers.