Scientific research data management control system and method based on block chain technology
A data management and control method technology, applied in the field of scientific research data management, can solve problems such as low transaction efficiency, increased network transmission pressure, and increased single block size
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Embodiment 1
[0125] The scientific research data management control method based on blockchain technology provided by the embodiment of the present invention is as follows figure 1 As shown, as a preferred embodiment, such as image 3 As shown, the method for constructing a scientific research data block index through an indexing program provided by an embodiment of the present invention includes:
[0126] S201, traverse the preset n scientific research data blocks, and obtain the data pattern group in the scientific research data that meets the preset longest frequent common pattern, the data pattern group includes multiple data patterns, and establishes each data pattern in the data pattern group The corresponding index view chain.
[0127] S202: Construct a main index table according to the index view chain; wherein the main index table contains index information of the n scientific research data blocks, and n is an integer greater than or equal to 1.
[0128] S203, for the scientific research...
Embodiment 2
[0139] The scientific research data management control method based on blockchain technology provided by the embodiment of the present invention is as follows figure 1 As shown, as a preferred embodiment, such as Figure 4 As shown, the method provided by the embodiment of the present invention for web crawler management of the scientific research data block chain according to the scientific research data block index through the management program includes:
[0140] S301: Publish task data to the cache database through the web crawler management and utilization management unit, use the script unit to periodically obtain the task data from the cache database and collect initial scientific research data according to the task data, and then transfer the initial scientific research data Stored in the data warehouse.
[0141] S302: Perform matching processing on the benchmark scientific research data through the algorithm unit to calculate matching scientific research data, and feed back...
Embodiment 3
[0148] The scientific research data management control method based on blockchain technology provided by the embodiment of the present invention is as follows figure 1 As shown, as a preferred embodiment, such as Figure 5 As shown, the method for storing scientific research data through a memory provided by the embodiment of the present invention includes:
[0149] S401: Collect scientific research data to construct a scientific research database and store it in a memory pool, and perform calibration and verification on the scientific research data.
[0150] S402: Pack the scientific research data information in the memory pool into blocks, where the blocks include: first block header information, scientific research data number information, and scientific research data content information.
[0151] S403. Broadcast the first block header information in the block to the blockchain network; wherein, the first block header information includes: a hash value of a block scientific researc...
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