This technology concerns a Hadoop data compression transmission method that considers bandwidth, as well as a recording medium and device for implementing it. Specifically, it is a technology that optimizes Hadoop data compression transmission by considering entropy and bandwidth.
Existing technologies needed to address the technical challenge of selecting whether to compress data and which optimal compression algorithm to use in data transmission, considering entropy and network bandwidth. This technology proposes a configuration that includes network bandwidth, information entropy calculation, and compression cost per compression algorithm based on decompression decisions.
Accordingly, this technology can improve transmission time and network traffic by selecting the compression algorithm most suitable for the network bandwidth. It has practical value in the IT, Internet, and software fields.
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