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  2. OneDrive - Wikipedia

    en.wikipedia.org/wiki/OneDrive

    Windows Live Groups: Before being discontinued, Windows Live Groups provided each group with 1 GB of storage space on OneDrive to be shared between the group members. Group members were allowed to access, create, modify and delete files within the group's OneDrive folders, along with the other functionality that OneDrive provides.

  3. File synchronization - Wikipedia

    en.wikipedia.org/wiki/File_synchronization

    File synchronization (or syncing) in computing is the process of ensuring that computer files in two or more locations are updated via certain rules. In one-way file synchronization , also called mirroring , updated files are copied from a source location to one or more target locations, but no files are copied back to the source location.

  4. Commit charge - Wikipedia

    en.wikipedia.org/wiki/Commit_charge

    The Windows Task Manager utility for Windows XP and Server 2003, in its Performance tab, shows three counters related to commit charge: . Total is the amount of pagefile-backed virtual address space in use, i.e., the current commit charge.

  5. Cache coherence - Wikipedia

    en.wikipedia.org/wiki/Cache_coherence

    If it is not, the system is in an incoherent state: it contains two different records of the same memory block which both claim to be up-to-date. Incoherent caches: The caches have different values of a single address location. In computer architecture, cache coherence is the uniformity of shared resource data that is stored in multiple local ...

  6. Memory management (operating systems) - Wikipedia

    en.wikipedia.org/wiki/Memory_management...

    In operating systems, memory management is the function responsible for managing the computer's primary memory. [1]: 105–208 The memory management function keeps track of the status of each memory location, either allocated or free. It determines how memory is allocated among competing processes, deciding which gets memory, when they receive ...

  7. Cache coherency protocols (examples) - Wikipedia

    en.wikipedia.org/wiki/Cache_coherency_protocols...

    data is stored only in one cache but the data in memory is not updated (invalid, not clean). O =Owner or SD =Shared Dirty or SM =Shared Modified or T =Tagged. modified, potentially shared, owned, write-back required at replacement. data may be stored in more than a cache but the data in memory is not updated (invalid, not clean).

  8. Shared resource - Wikipedia

    en.wikipedia.org/wiki/Shared_resource

    In computing, a shared resource, or network share, is a computer resource made available from one host to other hosts on a computer network. [1] [2] It is a device or piece of information on a computer that can be remotely accessed from another computer transparently as if it were a resource in the local machine.

  9. Memory management - Wikipedia

    en.wikipedia.org/wiki/Memory_management

    Memory management (also dynamic memory management, dynamic storage allocation, or dynamic memory allocation) is a form of resource management applied to computer memory.The essential requirement of memory management is to provide ways to dynamically allocate portions of memory to programs at their request, and free it for reuse when no longer needed.