Abstract: A system, method, and computer-readable medium are disclosed for managing the storage, access and synchronization of offline data. A set of online data, which is available for online access, is persisted as a set of offline data in a local storage associated with a user device and a key-value pair is used to cross-reference the first set of online data and the first set of offline data. An access request for a set of data, corresponding to the first set of online data, is received from a user device application. The access request is then processed to determine whether the first set of online data is available for online access. If it is, then the first set of online data is provided to the user device application for processing. Otherwise, the first set of offline data is provided to the user device application for processing.

Abstract: A system, method, and computer-readable medium are disclosed for managing the storage, access and synchronization of offline data. A set of online data, which is available for online access, is persisted as a set of offline data in a local storage associated with a user device and a key-value pair is used to cross-reference the first set of online data and the first set of offline data, An access request for a set of data, corresponding to the first set of online data, is received from a user device application. The access request is then processed to determine whether the first set of online data is available for online access. If it is, then the first set of online data is provided to the user device application for processing. Otherwise, the first set of offline data is provided to the user device application for processing.

Abstract: A system, method, and computer-readable medium are disclosed for automating the management of a device description repository (DDR). A device properties detection script embedded in a web page is executed when the web page is processed by a browser. Upon execution, the embedded script determines various properties associated with the user's device, which are then provided along with the device's user-agent identifier for processing. In turn, the provided user-agent identifier is used to search a predetermined DDR for a matching user-agent identifier. If a matching user-agent identifier is not found, then the provided user-agent identifier and its corresponding device properties are stored in the DDR. The device properties associated with the user-agent identifier are then used to initiate the provision of device-optimized images to the browser.