The article consists of the system design videos of a popular application explained by the people of the respective company. It will help you prepare for a system design interview.

• How Slack Works

• Scaling Slack

• Scaling Facebook Live Videos to a Billion Users

• Scaling Instagram Infrastructure

• The Evolution of Reddit.com's Architecture

• Shopify’s Architecture to Handle the World’s Biggest Flash Sales

• Airbnb at Scale

• How We've Scaled Dropbox

• Scaling Pinterest

• Scaling to the Next Level at WhatsApp

• Scaling hotstar.com for 25 million concurrent viewers