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  2. Frontend and backend - Wikipedia

    en.wikipedia.org/wiki/Frontend_and_Backend

    In software development, frontend refers to the presentation layer that users interact with, while backend involves the data management and processing behind the scenes. In the client–server model, the client is usually considered the frontend, handling user-facing tasks, and the server is the backend, managing data and logic.

  3. Run-time estimation of system and sub-system level power ...

    en.wikipedia.org/wiki/Run-time_estimation_of...

    Hardware performance counters (HPCs) are a set of special purpose registers built into modern microprocessors to store the counts of hardware-related activities for hardware and software related events. [4] Different models of processors have limited numbers of hardware counters with different events that will satisfy the CPU requirement.

  4. Database machine - Wikipedia

    en.wikipedia.org/wiki/Database_machine

    A database machines or back end processor is a computer or special hardware that stores and retrieves data from a database.It is specially designed for database access and is tightly coupled to the main computer(s) by a high-speed channel, whereas a database server is a general-purpose computer that holds a database and it's loosely coupled via a local area network to its clients.

  5. SEER-SEM - Wikipedia

    en.wikipedia.org/wiki/SEER-SEM

    1984 Computer Economics JS-2 and Galorath Designed System-3 based on the Jensen model. [ 3 ] The Jensen-inspired System-3, and other modeling systems like Barry Boehm's COCOMO and early works by the Doty Associates can be seen as direct and indirect contributors to the software suite that would be developed by Galorath in the late 1980s.

  6. Back end - Wikipedia

    en.wikipedia.org/wiki/Back_end

    Back end (computing), the data access layer in software architecture; Back-end CASE; Back-end database, a database accessed indirectly through an external application; Back-end processor, hardware that stores and retrieves data from a database

  7. Glossary of computer hardware terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_computer...

    The name used to denote the dimensions, power supply type, location of mounting holes, number of ports on the back panel, etc. control store The memory that stores the microcode of a CPU. Conventional Peripheral Component Interconnect (Conventional PCI) Also simply PCI. A computer bus for attaching hardware devices in a computer. core

  8. High- and low-level - Wikipedia

    en.wikipedia.org/wiki/High-_and_low-level

    In computer science, software is typically divided into two types: high-level end-user applications software (such as word processors, databases, video games, etc.), and low-level systems software (such as operating systems, hardware drivers, firmwares, etc.). As such, high-level applications typically rely on low-level applications to function.

  9. Cloud computing architecture - Wikipedia

    en.wikipedia.org/wiki/Cloud_computing_architecture

    This is the equivalent to infrastructure and hardware in the traditional (non-cloud computing) method running in the cloud. In other words, businesses pay a fee (monthly or annually) to run virtual servers, networks, storage from the cloud. This will mitigate the need for a data center, heating, cooling, and maintaining hardware at the local level.