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. 02, 2020
Filed:
Dec. 08, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Adam Ungar, Tel-Aviv, IL;
Benjamin Mark Zhitomirsky, Herzliya, IL;
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
A compute cloud hosts a distributed application and is configured to add or remove instances of the application at datacenters at disperse geographic regions. Operations of the application are captured in a telemetry stream. Each record in the telemetry stream indicates a time, client location, and performance measure for a corresponding client request. After pre-processing such as rounding the times, the telemetry records are passed to a frequent itemset mining algorithm that identifies frequent time-location pairs in the telemetry stream. The frequent time-location pairs are consolidated into encompassing frequent region time-range pairs. An aggregate performance measure is computed from the performance measures of the telemetry records that match a frequent region time-range pair. A recommended region and time for adding or removing instances of the application is computed based on the aggregate performance measure and the region time-range pair.