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:
May. 30, 2017
Filed:
Jan. 08, 2014
Pivotal Software, Inc., Palo Alto, CA (US);
Swetha Devarayasamudram Nagendran, Sunnyvale, CA (US);
Ivan D. Novick, Sunnyvale, CA (US);
James Bryan McAtamney, San Mateo, CA (US);
Abhijit B. Subramanya, San Mateo, CA (US);
Richa Sharma, Sunnyvale, CA (US);
Pivotal Software, Inc., San Francisco, CA (US);
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for providing filtered backups of a distributed database. One of the methods includes receiving a user request to generate an incremental backup to be added to a user specified backup sequence for a distributed database, wherein the user specified backup sequence specifies a subset of one or more database tables to be included in backups in the user specified backup sequence. Dirty partitions of the one or more tables covered by the user specified backup sequence are identified, wherein a dirty partition is a table partition that was created or modified after generation of a most recent backup in the user specified backup sequence. An incremental backup to be added to the user specified backup sequence is generated, the incremental backup comprising contents of the dirty partitions of the tables covered by the user specified backup sequence.