Embodiments of the present invention relates generally to methods and systems for the manufacture of cellulose nanocrystals. The prefetching uses the memory addresses of requested data to search for other data, from a related address, in a cache. The architecture allows for the crawling and searching of a variety or sources across an enterprise, regardless of whether any of these sources conform to a conventional user role model. A program control unit controls operation of each of the program modules in response to a confirmation by the license confirmation unit. The cabinet may be used in conjunction with a number of processes including dispensing, secure-pickup, back-end verification, a process for removing a dispensing device from a drawer, and a process for inserting a dispensing device into a drawer.