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  2. Cache (computing) - Wikipedia

    en.wikipedia.org/wiki/Cache_(computing)

    Cache (computing) In computing, a cache ( / kæʃ / ⓘ KASH) [1] is a hardware or software component that stores data so that future requests for that data can be served faster; the data stored in a cache might be the result of an earlier computation or a copy of data stored elsewhere. A cache hit occurs when the requested data can be found in ...

  3. Slab allocation - Wikipedia

    en.wikipedia.org/wiki/Slab_allocation

    Cache: cache represents a small amount of very fast memory. A cache is a storage for a specific type of object, such as semaphores, process descriptors, file objects, etc. Slab: slab represents a contiguous piece of memory, usually made of several virtually contiguous pages. The slab is the actual container of data associated with objects of ...

  4. Web cache - Wikipedia

    en.wikipedia.org/wiki/Web_cache

    A forward cache is a cache outside the web server's network, e.g. in the client's web browser, in an ISP, or within a corporate network. A network-aware forward cache only caches heavily accessed items. A proxy server sitting between the client and web server can evaluate HTTP headers and choose whether to store web content.

  5. Pixel 7a - Wikipedia

    en.wikipedia.org/wiki/Pixel_7a

    The display has a 20:9 aspect ratio, and a circular cutout in the upper center for the front-facing camera. The Pixel 7a includes dual rear-facing cameras. The wide 26 mm f/1.9 lens has a 64-megapixel sensor, while the ultrawide 120° f/2.2 lens has a 13-megapixel sensor; the front-facing camera uses a 13-megapixel sensor.

  6. Zen 5 - Wikipedia

    en.wikipedia.org/wiki/Zen_5

    Zen 5 is the codename for an upcoming CPU microarchitecture by AMD, shown on their roadmap in May 2022, destined for a release in July 2024. It is the successor to Zen 4 and is fabricated on TSMC's N4X and N3E processes.

  7. User space and kernel space - Wikipedia

    en.wikipedia.org/wiki/User_space_and_kernel_space

    A modern computer operating system usually uses virtual memory to provide separate address spaces called user space and kernel space. [a] Primarily, this separation serves to provide memory protection and hardware protection from malicious or errant software behaviour. Kernel space is strictly reserved for running a privileged operating system ...

  8. Android KitKat - Wikipedia

    en.wikipedia.org/wiki/Android_KitKat

    Android KitKat is the codename for the eleventh Android mobile operating system, representing release version 4.4. Unveiled on September 3, 2013, KitKat focused primarily on optimizing the operating system for improved performance on entry-level devices with limited resources.

  9. Hazelcast - Wikipedia

    en.wikipedia.org/wiki/Hazelcast

    The Hazelcast platform can manage memory for many types of applications. It offers an Open Binary Client Protocol to support APIs for any binary programming language. The Hazelcast and open-source community members have created client APIs for programming languages that include Java, .NET, C++, Python, Node.js and Go.