Data processing method and device
A data processing and metadata technology, applied in the field of mobile communications, can solve the problems of relational database load, data redundancy, and unsatisfactory performance, and achieve the effect of ensuring response speed
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[0028] Example one
[0029] The first embodiment of the present invention provides a data processing method, and the step flow of the method can be as follows figure 2 Shown, including:
[0030] Step 101: Perform data conversion.
[0031] In order to write the full amount of customer attribute data into the memory, in this step, for each customer information table in the data warehouse, the customer information table can be periodically converted into a file to be cached. The file to be cached includes a metadata file and a customer data file. The metadata file includes table structure information of the customer information table. The customer data file includes each piece of customer information and one piece of customer information in the customer information table. Includes at least one customer attribute data corresponding to the customer attribute.
[0032] Step 102: Perform data loading.
[0033] In this step, the metadata file and the customer data file may be loaded into a d...
Example Embodiment
[0049] Embodiment two
[0050] The second embodiment of the present invention provides a data processing device. The structure of the device may be as follows Figure 4 Shown, including:
[0051] The conversion module 11 is configured to periodically convert each customer information table in the data warehouse into a file to be cached, and the file to be cached includes a metadata file and a customer data file. The metadata file Including table structure information of the customer information table, the customer data file includes each piece of customer information in the customer information table, and one piece of customer information includes customer attribute data corresponding to at least one customer attribute;
[0052] The loading module 12 is configured to load the metadata file and the customer data file converted by the conversion module to the distributed cache system.
[0053] The loading module 12 is specifically configured to load the metadata file into the distribute...
Example Embodiment
[0059] Embodiment three
[0060] The third embodiment of the present invention provides a method for loading customer attribute data. The schematic flow chart of the method may be as follows Figure 5 As shown, the conversion module in the data processing device can periodically extract the customer information table from the data warehouse and convert the customer information table into a cache file. The loading module can read the cache file converted by the conversion module and store the The cache file is loaded into the distributed cache system.
[0061] The method can specifically include the following steps, such as Image 6 Shown:
[0062] Step 201: Perform data conversion.
[0063] For each customer information table in the data warehouse, the customer information table can be periodically converted into a file to be cached. The files to be cached include metadata files and customer data files. The metadata file may include a piece of metadata, which represents the table st...
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