Joe's Notes

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AWS RDS MySQL Performance Monitor

當你的業務因為資料庫卡住效能，看了看 Slow Query 看不出所以然只好放生嗎？來來，我們繼續看下去

Posted by Joe's Notes Monday, October 26, 2020

Mysql Scan Index vs. Scan Table

業務上我們有機會需要根據條件在MySQL中把符合條件的資料 Query 出來，教科書總是告訴我們 Index 可以提昇 Query 速度，但真的是這樣嗎？

Posted by Joe's Notes Monday, October 26, 2020

Timeout原因整理-以Golang為例

網路連線中有各種timeout, connection timeout, readtimeout, writetimeout等等，到底這些錯誤是什麼情況造成的呢？這邊以Go為例子整理出常見的timeout原因

Posted by "Joe" Saturday, October 26, 2019

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amazon architecture aws cloudfront dns docker ffmpeg go go-module golang hugo linux multi mysql network nginx performance php php-fpm proxy rds redis s3 shell stage timeout tips tool video

ABOUT ME

Working with Golang and PHP. Extensive experience on AWS platform. Backend Lead at PhotoGrid.

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