Block-chain-based data distributed storage and data retrieval method
A technology of data retrieval and blockchain, which is applied in the field of blockchain, can solve the problems of hidden safety hazards in data storage, long time-consuming data storage and retrieval, etc., achieve high practical value and promotion value, and prevent illegal nodes from loading data, The effect of highlighting substantive features
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Embodiment 1
[0040] Such as figure 1 As shown, this embodiment provides a blockchain-based data distributed storage and data retrieval method, in this embodiment, it involves a data collection module, a data storage module, a user management module, a data consensus module, and a database module and a target retrieval module; wherein, the data collection module is used to obtain the data to be transmitted of any distributed node in one-to-one correspondence, and each node connected to the blockchain uses the data collection module to obtain the data to be uploaded. The data storage module is connected with the data collection module, and is used to obtain the data to be transmitted collected by the data collection module, and adopts the Zcash mining algorithm to store the data to be transmitted. Here, the purpose of using the Zcash mining algorithm is to improve the retrieval efficiency of the target retrieval module and shorten the time for data retrieval. The user management module of t...
Embodiment 2
[0047] Such as figure 2As shown, this embodiment provides a blockchain-based data distributed storage method, in this embodiment, involves a data collection module, a data storage module, a user management module, a data consensus module, and a database module; wherein, The data collection module is used to obtain the data to be transmitted of any distributed node in one-to-one correspondence, and each node connected to the blockchain uses the data collection module to obtain the data to be uploaded. The data storage module is connected with the data collection module, and is used to obtain the data to be transmitted collected by the data collection module, and adopts the Zcash mining algorithm to store the data to be transmitted. Here, the purpose of using the Zcash mining algorithm is to improve the retrieval efficiency of the target retrieval module and shorten the time for data retrieval. The user management module of this embodiment is used to receive the access applica...
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