Pipelined database processing circuit and method

Michaela Blott (Inventor), Ling Liu (Inventor), Daniel Ziener (Inventor), Kimon Karras (Inventor)

    Research output: Patent

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    Abstract

    Disclosed approaches for accessing data involve determining in a first stage of a pipelined processing circuit, hash values from keys in a data access request and determining in a second stage of the pipelined processing circuit and from a hash table, addresses associated with the hash values. In a third stage of the pipelined processing circuit, data are read at the addresses in a memory arrangement, and in a fourth stage of the pipelined processing circuit a subset of the data read from the memory arrangement is selected according to a query in the data access request. In a fifth stage of the pipelined processing circuit, the subset of the data read from the memory arrangement is merged into response data.
    Original languageEnglish
    Patent number10482129
    Filing date11/04/17
    Publication statusPublished - 19 Nov 2019

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  • Cite this

    Blott, M., Liu, L., Ziener, D., & Karras, K. (2019). Pipelined database processing circuit and method. (Patent No. 10482129).