Patent ID: 8688787
Filing Date: 2014-04-01
Classification: H04L

Abstract:
1. A method for providing continuous operations of a user e-mail application at a user computing device, the method comprising: providing at least two application servers, each application server concurrently running state-accurate redundant versions of the user e-mail application, wherein a first server of the at least two application servers is located at a first location and a second server of the at least two application servers is located at a second location, wherein the first location is geographically remote from the second location; in response to a user request for an operation of the e-mail application, transmitting the user request to the at least two application servers for processing therein; and passing a return result to the user computing device from one of the at least two application servers, said return result corresponding to the user request as processed by the one of the at least two application servers.