Ok, you just built your Worpdress website, uploaded it on a server, and it works great. Suddenly, the website becomes very popular and gets a lot of traffic, and you decided to scale it across multiple servers. The number of servers could range from few or a dozen, up to hundreds or thousands. Will you manually upload every change across the servers? Additionally, there is a need to develop new features and make each one of them separately available for client review and testing before they are merged and pushed live. If you believe that your site will become popular, and you need automation in the deployment process, then this is the right talk for you.
