Abstract: A server system having memory and one or more processors analyzes a first data request associated with a first application, where the analyzing includes determining whether the first data request is associated with a constraint-restricted portion of a schemaless datastore in which data operations are subject to a set of predefined constraints. In accordance with a determination that the first data request is associated with the constraint-restricted portion, the server system retrieves constraint information corresponding to the set of predefined constraints and processes the first data request in accordance with the constraint information, where the constraint information enables the set of predefined constraints to be applied to the first data request prior to execution of the first data request.

Abstract: A computer-implemented method for providing travel directions includes receiving a request for a travel route from a first location to a second location; determining the travel route; providing, based on the travel route, a suggested transaction and directions for a first portion of the travel route; and receiving a notification that the suggested transaction has occurred. A computer-readable medium comprising computer-executable instructions that perform the method is also provided. In response to a notification that the suggested transaction has occurred, directions for a second portion of the travel route may be provided.

Abstract: A priority based licensing system is provided. According to the invention, right to use licenses are allocated to users based on the priority rating of the users. Accordingly, licenses may be reallocated from low priority to high priority users when no unallocated licenses are available. The present invention allows organizations to efficiently utilize a limited number of licenses required in connection with the utilization of a resource.