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wenhan1988 / System Design.md
Created May 9, 2018 22:07 — forked from vasanthk/System Design.md
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@wenhan1988
wenhan1988 / rm_mysql.md
Created August 6, 2017 06:50 — forked from vitorbritto/rm_mysql.md
Remove MySQL completely from Mac OSX

Remove MySQL completely

  1. Open the Terminal

  2. Use mysqldump to backup your databases

  3. Check for MySQL processes with: ps -ax | grep mysql

  4. Stop and kill any MySQL processes

  5. Analyze MySQL on HomeBrew:

brew remove mysql

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wenhan1988 / 1-restify-server-cheatsheet.js
Created August 5, 2017 18:47 — forked from LeCoupa/1-restify-server-cheatsheet.js
Restify CheatSheet. More: http://journal.gentlenode.com/node-3-restify-cheatsheet/
// Restify Server CheatSheet.
// More about the API: http://mcavage.me/node-restify/#server-api
// Install restify with npm install restify
// 1.1. Creating a Server.
// http://mcavage.me/node-restify/#Creating-a-Server
var restify = require('restify');