and it needs different application programs to extract records from, and add records to, the appropriate files. Before database management systems (DBMSs) were introduced, organizations usually stored information in such systems.
M. R. Villarroel, E. Soler, E. F. Medina, J. Trujillo, and M. Piattini, "Representing levels of abstraction to facilitate the Secure Multidimensional," in Proc. The First International Conference on Availability, Reliability and Security, 2006....
the Y-chart combines levels of abstraction with forms of specification. Three types of specification form the Y: behavioral, structural, and physical. Levels of abstraction can be represented in each of these forms and so are represented as circles around the center of the Y: system, register-...
data structures of the invention. While the memory112is shown as a single entity, it should be understood that the memory112may in fact comprise a plurality of modules, and that the memory112may exist at multiple levels, from high speed registers and caches to lower speed but larger DRAM ...
programming and data structures of the invention. While memory212is shown as a single entity, it should be understood that memory212may in fact comprise a plurality of modules, and that memory212may exist at multiple levels, from high speed registers and caches to lower speed but larger DRAM ...
data structures of the invention. While the memory112is shown as a single entity, it should be understood that the memory112may in fact comprise a plurality of modules, and that the memory112may exist at multiple levels, from high speed registers and caches to lower speed but larger DRAM ...