Analysis of information sources in references of the Wikipedia article "Data structure" in English language version.
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A data structure is a way to store and organize data in order to facilitate access and modifications.
way in which data are stored for efficient search and retrieval
An organization of information, usually in memory, for better algorithm efficiency, such as queue, stack, linked list, heap, dictionary, and tree, or conceptual unity, such as the name and address of a person. It may include redundant information, such as length of the list or number of nodes in a subtree.