A Spark data processing method and system based on Redis
A data processing system and data processing technology, applied in database management systems, electronic digital data processing, special data processing applications, etc., can solve the problem that the analysis speed of the Spark data processing framework cannot meet the requirements, so as to reduce complexity and overhead, The effect of improving performance and speeding up operation
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] like figure 1 As shown, an embodiment of the present invention provides a Redis-based Spark data processing method for business analysis, and the method includes the following steps:
[0029] S1, the Spark data processing framework obtains data from the distributed data source kafka, and converts the data into an elastic distributed data set RDD;
[0030] S2, the Spark data processing framework performs preliminary processing ...
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