vasanthk

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?

lukehedger

$ ffmpeg -i input.mp4 -vcodec h264 -acodec mp2 output.mp4

mobmad

1. Generate self-signed certificate

keytool -genkey -alias wiremock -keyalg RSA -keysize 1024 \
    -validity 365 -keypass password -keystore identity.jks -storepass password

Important: keypass must equal storepass, or else you'll receive java.io.IOException: !JsseListener: java.security.UnrecoverableKeyException: Cannot recover key

2. Start wiremock with the new keystore and HTTPS enabled

trey

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "you@example.com"