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Analyze Various High-Performance JSON Parsing Library In Go.
Compare the performance, advantages, and disadvantages of fastjson, gjson, and jsonparser.
Compare the performance, advantages, and disadvantages of fastjson, gjson, and jsonparser.
This article delves into the analysis of how the standard library in Go parses JSON and then explores popular JSON parsing libraries, their characteristics, and how they can better assist us in development in different scenarios.
I didn’t plan to investigate the JSON library’s performance issue. However, recently, I did a pprof on my project and found, from the flame graph below, that more than half of the performance consumption in business logic processing is during JSON parsing. Therefore, this article came about.
This article delves into the analysis of how the standard library in Go parses JSON and then explores popular JSON parsing libraries, their characteristics, and how they can better assist us in development in different scenarios.
Mainly introduce the analysis of the following libraries (2024–06–13):
