A method to allow automatic access by a user to a pre reserved place such as a hotel room the method operating on a system such as a hotel reservation system which can communicate with a user smart phone application the method comprising: receiving at the system a request from the user smart phone application to eff...

The invention provides a computer implemented method and a system of providing high reliability and high performance application message delivery characterized in that it comprises the following steps performed with at least one data processor: at a plurality of log servers (203 a  b) coupled to at least an applicat...

A method for updating data to ensure the correct version of the data is available for a user of a second data system wherein the data is capable of being stored in a first data entity and in a component of the second data system and wherein the method comprises in the second data system the steps of receiving via a ...