Data processing method and system based on power transaction
A data processing system and power transaction technology, applied in the field of information technology security, can solve problems such as leakage of trader account information privacy, and achieve the effect of improving security and efficiency
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[0043] Example 1
[0044] A data processing method based on electricity trading includes the cloud, and the cloud processing method for data includes:
[0045] S10. Perform real-time fixed-point sampling of the power transaction data in the area to obtain real-time data values and real-time change increments, and store the data in blocks, encryption and numbering randomly in several servers; the way to store the data to the server is :
[0046] S11. Add the BLOCK logo at the end of each encrypted data;
[0047] S12. Create metadata for indexing encrypted data, and store the metadata in the main storage medium of the server;
[0048] S13. Store metadata and encrypted data in n Cache storage media of the server, n≥1; the server includes m Cache storage media, m≥n; n Cache storage media where a batch of encrypted data is stored At most one of them is not full;
[0049] S14. Combine the data in the full Cache storage medium into one file and store it in the secondary storage medium of th...
Example Embodiment
[0057] Example 2
[0058] A data processing method based on electricity trading includes the cloud, and the cloud processing method for data includes:
[0059] S10. Perform real-time fixed-point sampling of the power transaction data in the area to obtain real-time data values and real-time change increments, and store the data in blocks, encryption and numbering randomly in several servers; the way to store the data to the server is :
[0060] S11. Add the BLOCK logo at the end of each encrypted data;
[0061] S12. Create metadata for indexing encrypted data, and store the metadata in the main storage medium of the server;
[0062] S13. Store metadata and encrypted data in n Cache storage media of the server, n≥1; the server includes m Cache storage media, m≥n; n Cache storage media where a batch of encrypted data is stored At most one of them is not full;
[0063] S14. Combine the data in the full Cache storage medium into one file and store it in the secondary storage medium of th...
Example Embodiment
[0075] Example 3
[0076] A data processing system based on electricity trading, including a cloud, the cloud including a sampling module, a data processing module, and an index generation module;
[0077] The sampling module performs real-time fixed-point sampling of power transaction data in the area to obtain real-time data values and real-time change increments, and the data processing module randomly stores data in several servers after block, encryption and numbering;
[0078] The index generation module stores the number of the encrypted data in the blockchain instead of the data itself; the storage method is:
[0079] Generate a character string similar to the form of the identification data in the original data, calculate the difference between the original data and the generated character string, the character string generated at each sampling moment is the same character string; the original data includes identification data and other data ;
[0080] The difference is sort...
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