enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. B-tree - Wikipedia

    en.wikipedia.org/wiki/B-tree

    The term B-tree may refer to a specific design or it may refer to a general class of designs. In the narrow sense, a B-tree stores keys in its internal nodes but need not store those keys in the records at the leaves. The general class includes variations such as the B+ tree, the B * tree and the B *+ tree.

  3. Bitmap index - Wikipedia

    en.wikipedia.org/wiki/Bitmap_index

    This implementation is a hybrid between the basic bitmap index (without compression) and the list of Row Identifiers (RID-list). Overall, the index is organized as a B+tree. When the column cardinality is low, each leaf node of the B-tree would contain long list of RIDs. In this case, it requires less space to represent the RID-lists as bitmaps.

  4. B+ tree - Wikipedia

    en.wikipedia.org/wiki/B+_tree

    A B+ tree can be viewed as a B-tree in which each node contains only keys (not key–value pairs), and to which an additional level is added at the bottom with linked leaves. The primary value of a B+ tree is in storing data for efficient retrieval in a block-oriented storage context — in particular, filesystems .

  5. Category:B-tree - Wikipedia

    en.wikipedia.org/wiki/Category:B-tree

    Download as PDF; Printable version; ... Pages in category "B-tree" ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...

  6. Bitwise trie with bitmap - Wikipedia

    en.wikipedia.org/wiki/Bitwise_trie_with_bitmap

    Bagwell [1] presented a time and space efficient solution for tries named Array Mapped Tree (AMT). The Hash array mapped trie (HAMT) is based on AMT. The compact trie node representation uses a bitmap to mark every valid branch – a bitwise trie with bitmap.

  7. 2–3 tree - Wikipedia

    en.wikipedia.org/wiki/2–3_tree

    In computer science, a 2–3 tree is a tree data structure, where every node with children (internal node) has either two children (2-node) and one data element or three children (3-node) and two data elements. A 2–3 tree is a B-tree of order 3. [1] Nodes on the outside of the tree have no children and one or two data elements.

  8. AOL

    search.aol.com

    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  9. B-trees - Wikipedia

    en.wikipedia.org/?title=B-trees&redirect=no

    Download as PDF; Printable version ... move to sidebar hide. From Wikipedia, the free encyclopedia. Redirect page. Redirect to: B-tree; ... (UTC). Text is available ...