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. 31, 2016
Filed:
Feb. 06, 2013
Google Inc., Mountain View, CA (US);
Alexandre Drobychev, San Mateo, CA (US);
Alexander Kesselman, Sunnyvale, CA (US);
George Datuashvili, Cupertino, CA (US);
GOOGLE INC., Mountain View, CA (US);
Abstract
A system, computer-readable storage medium storing at least one program, and a computer-implemented method for managing load on a downstream server in a distributed storage system is presented. Messages received from the downstream server in response to transactions issued by the upstream server to the downstream server are monitored, where the transactions are issued to the downstream server at a rate no greater than a transaction rate limit, the transaction rate limit being based at least in part on a maximum transaction processing rate of the downstream server. The transaction rate limit is adjusted based at least in part on a number of messages that include a pushback signal received over at least one predetermined time interval, where the pushback signal indicates that a utilization rate of the downstream server has exceeded a predetermined utilization rate.