Technologies for scaling user interface backend clusters for database-bound applications
US11030215B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2016 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | May 1, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/273
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.