Time in computers, context switching.
The impact of context switching on performance and how to troubleshoot.
Latest articles
Golang vs node ，What language do you choose for your next web program?
This article is first published in the medium MPP plan. If you are a medium user, please follow me in medium. Thank you very much. As a software developer, I'm constantly on the lookout for the fastest and most efficient tools to build applications....
Redis stream VS Kafka, A clash of two kings.
Is Redis stream another option for message queues?
Go Internal Data Structure ：Heap
This article is first published in the medium MPP plan. If you are a medium user, please follow me in medium. Thank you very much. In Go source code, there is an implementation of the heap data structure. Here is its description: // Package heap pr...
什么是medium 的 publication
This article is first published in the medium MPP plan. If you are a medium user, please follow me in medium. Thank you very much. publication即出版物，你可以把他理解成一本杂志，但是可以随时发布，随时修改。每个 publication都有一个或者多个编辑，这个编辑负责审核你的文章，发表。总体流程 大概就这样子。 具体的细节可以看官网的说明：https:/...
Decryption Go：WaitGroup
It may be the simplest sync library.
Analyzing Performance Bottlenecks in Go Applications with expvar
This article is first published in the medium MPP plan. If you are a medium user, please follow me in medium. Thank you very much. In the development process, to analyze the performance bottlenecks of Go applications, it's essential to collect and ...
Why The Design：Why is the CPU slow to access the hard disk?
This article is first published in the medium MPP plan. If you are a medium user, please follow me in medium. Thank you very much. This post is part of the Why The Design series. If you want to learn more about the Why The Design series, visit this b...
Why TCP requires three handshakes to establish a connection？
This article is first published in the medium MPP plan. If you are a medium user, please follow me in medium. Thank you very much. TCP protocol is a network protocol that we encounter almost every day. The majority of network connections are establi...