Tag: Relational databases

  • Clustered and secondary indexes for relational databases

    Clustered and secondary indexes for relational databases

    Clustered index – a type of index in DBMS with a tree structure, where index values together with data are stored as an ordered tree, usually as a balanced search tree – B-Tree (or its B-Tree variations). In a clustered index, each level of the tree represents index pages, and the end pages (leaves, Leaf) contain…

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