Abstract: A system is described for generating one or more rewards for use in a first application on a user processing device in response to user engagement of a second application on the user processing device. The system comprises a user processing device and a reward server arrangement. The user processing device stores instructions defining a first application and a second application. The user processing device further stores instructions defining a content delivery and reward implementation module. The content delivery and reward implementation module is operable to display on a user processing device content obtained from a content and reward delivery server arrangement comprising at least one server, to obtain one or more content viewing rewards from the content and reward delivery server arrangement, and to make the one or more content viewing rewards available for use in the first application. The user processing device further stores instructions defining a monitoring module and a reward module.

Abstract: A system is described for generating one or more rewards for use in a first application on a user processing device in response to user engagement of a second application on the user processing device. The system comprises a user processing device and a reward server arrangement. The user processing device stores instructions defining a first application and a second application. The user processing device further stores instructions defining a content delivery and reward implementation module. The content delivery and reward implementation module is operable to display on a user processing device content obtained from a content and reward delivery server arrangement comprising at least one server, to obtain one or more content viewing rewards from the content and reward delivery server arrangement, and to make the one or more content viewing rewards available for use in the first application. The user processing device further stores instructions defining a monitoring module and a reward module.

Abstract: A method for storing data with a first storage system and a second storage system, wherein the second storage system is used for backing up the data from the first storage system, wherein the first storage system comprises a file system on which the data that is to be backed up is stored, with a client that monitors the first storage system, and a server that administers the second storage system, with the method comprising the following steps: checking the files on the first storage system for any changes by the client, depending on one or several events; if changes have been detected, determining a hash value in relation to the file, which hash value is structured such that the identity of the file can be determined, transmitting the hash value to the server, checking, by means of the hash value, by the server as to whether the identical file is stored on the second storage system, and if the file already exists, the file is not requested, but an annotation is made to the effect that the file is stored

Abstract: A method for storing data with a first storage system and a second storage system, wherein the second storage system is used for backing up the data from the first storage system, wherein the first storage system comprises a file system on which the data that is to be backed up is stored, with a client that monitors the first storage system, and a server that administers the second storage system, with the method comprising the following steps: checking the files on the first storage system for any changes by the client, depending on one or several events; if changes have been detected, determining a hash value in relation to the file, which hash value is structured such that the identity of the file can be determined, transmitting the hash value to the server, checking, by means of the hash value, by the server as to whether the identical file is stored on the second storage system, and if the file already exists, the file is not requested, but an annotation is made to the effect that the file is stored