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. 08, 2021
Filed:
Dec. 23, 2016
Ingram Micro Inc., Irvine, CA (US);
Alexander Vasilievich Andreev, Moscow, RU;
Sergey Stanislavovich Kim, Lyubertsy, RU;
Igor Vagulin, Dolgoprudny, RU;
INGRAM MICRO INC., Irvine, CA (US);
Abstract
Technologies for scaling user interface (UI) backend clusters for database-bound applications include a plurality of UI application servers and a master database server. Each UI application server is configured to retrieve a session sequence ID associated with a present user session that corresponds to a sequence ID of a master database of the master database server during a most recent write operation of data to a master database during the present user session. Additionally, the UI application servers are configured to read, from a local read-only database, a local database sequence ID that corresponds to a sequence ID of the master database during a most recent asynchronous replication of the master database to the local read-only database. The UI application servers are further configured to read the data from the local read-only database in response to a determination that the session sequence ID is empty, or is less than or equal to the local database sequence ID. Additional embodiments are described herein.