A survey on the efficiency, reliability, and security of data query in blockchain systems

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Qizhi Zhang, Yale He, Ruilin Lai, Zhihao Hou, Gansen Zhao

Published: 01 Jan 2023, Last Modified: 13 May 2025Future Gener. Comput. Syst. 2023EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•This paper covers the period from 2017 to the present.•This paper reviews the state-of-the-art in the issues of data queries in blockchain.•This paper provides future trends of blockchain query technology.