上次写游记还是四年前，因为疫情三年很少长途旅游，这次的印尼之行是4年来首次出国游。 2023年12月20号至22号我进行 …
Mount Rinjani trekking
Pbulished On 十二月 20, 2023
Benchmark TCP/IP, Unix domain socket and Named pipe
Pbulished On 十一月 28, 2023
For local calls via gRPC, we have better choices for transports than TCP/IP: Unix domain socket and Named pipe.
CONTENTS
Why you should consider UDS and named pipe?
Both Unix domain …
Compare the performance of HTTP/1.1, HTTP/2 and HTTP/3
Pbulished On 十一月 22, 2023
Recently, I am asked to incorporate HTTP/3 into our services to seek for some performance improvement. Firstly, I need to learn what problems each major version of HTTP tries to solve. Secondly, I need to conduct an experiment that is close to the usage scenario in our production to …
My VPS is under attack
Pbulished On 一月 02, 2023
You know I can't live without my VPS. I am sharing a recent security incident I fixed in less than an hour and hope you can learn some lesson from me.
Problem
Recently, I got an notification email from Azure:
I didn't realize there is any brute force traffic from …
5 cool things I am doing with my VPS
Pbulished On 十二月 04, 2022
As a programmer, I can't imagine the life without a VPS. It plays an important role in my daily life. I want to share 5 cools things I am doing with my VPS.
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