Data processing method, device and system
A data processing and data technology, applied in the computer field, can solve the problems of multi-network bandwidth, occupancy, and long search time, and achieve the effects of reducing network bandwidth occupancy, improving data processing efficiency, and reducing data volume
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no. 1 example
[0031] see image 3 , is a flow chart of a data processing method provided in the first embodiment of the present invention. This embodiment is based on the description of a data processing method provided by the present invention based on the sending end 100 side. Such as image 3 As shown, the method includes the following steps:
[0032] S101. Obtain the transmitted target data;
[0033]The sending end 100 reads data from the database, and generates target data according to preset construction rules. Alternatively, the sending end 100 may also acquire target data from other devices. The target data contains multiple values of different types, that is, the target data is composed of multiple values of different types. Specifically, the target data may be numerical data. Preferably, the numerical data is stored based on an inverted index (inverted index), that is, it is composed of many inverted index items . The inverted index includes, for each item in the index ta...
no. 2 example
[0043] see Figure 4 , is a flow chart of a data processing method provided by the second embodiment of the present invention. This embodiment is based on the description of a data processing method provided by the present invention on the side of the sending end 100 . Such as Figure 4 As shown, the method includes the following steps:
[0044] S201. Obtain the transmitted target data;
[0045] The target data contains multiple values of different types, that is, the target data is composed of multiple values of different types. Specifically, the target data may be numerical data. Preferably, the numerical data is stored based on an inverted index (inverted index), that is, it is composed of many inverted index items . The inverted index includes, for each item in the index table, an attribute value and addresses of records with the attribute value. Since the attribute value is not determined by the record, but the position of the record is determined by the attribute...
no. 3 example
[0066] see Figure 8 , is a sequence diagram of a data processing method provided by the third embodiment of the present invention. This embodiment describes a data processing method provided by the present invention based on the perspective of interaction between the sending end 100 and the receiving end 200 . Such as Figure 8 As shown, the method includes the following steps:
[0067] S301. The sending end obtains the transmitted target data;
[0068] S302. Obtain a numerical list of multiple different types of numerical values from the target data;
[0069] S303. Compress the numerical lists of different types of numerical values respectively according to their corresponding compression rules, so that the lengths of the numerical value lists of the different types of numerical values are shortened;
[0070] S304. Send the compressed data to the receiving end;
[0071] For details of steps S301 to S304, reference may be made to relevant content of the second embod...
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