Method and system for quickly importing data, and computer storage medium
A data and fast technology, applied in the field of big data processing, can solve problems such as the inability to meet business needs, and achieve the effect of improving maintainability, improving capabilities, and reducing pressure on demand
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[0035] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention, and are not used to limit the scope of the present invention.
[0036] Such as figure 1 with figure 2 As shown, a method for quickly importing data files includes the following steps:
[0037] S1, based on the distributed file processing mechanism, split the data file to be imported into multiple split data files distributed on multi-host nodes;
[0038] S2: Import the split data files distributed on each host node into the database based on the parallel operation of multiple host nodes;
[0039] S3: Analyze and process all the split data files in the database based on multi-host and multi-thread deployment and running operations to generate multiple target sub-files;
[0040] S4, based on the distributed file processing mechanism, gradually merge all the target sub-files through hierarchical ...
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