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:
Jul. 06, 2021
Filed:
Dec. 16, 2011
Gregory B. Lindahl, Sunnyvale, CA (US);
Bryn Robert Dole, Sunnyvale, CA (US);
Michael Markson, San Francisco, CA (US);
Keith Peters, San Francisco, CA (US);
Robert Michael Saliba, San Francisco, CA (US);
Rich Skrenta, San Carlos, CA (US);
Robert N. Truel, San Carlos, CA (US);
Gregory B. Lindahl, Sunnyvale, CA (US);
Bryn Robert Dole, Sunnyvale, CA (US);
Michael Markson, San Francisco, CA (US);
Keith Peters, San Francisco, CA (US);
Robert Michael Saliba, San Francisco, CA (US);
Rich Skrenta, San Carlos, CA (US);
Robert N. Truel, San Carlos, CA (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method of managing a database system that includes a swarm database with nodes of processors and memory. The memory stores programs that can be executed on the processors. Determining data files to delete, moving the data files to delete to a trash directory, truncating using a trash daemon, larger files to delete to smaller sized file pieces and deleting the smaller sized file pieces by a local operation system.