Installing Varnish on Ubuntu

Varnish is a HTTP accelerator which reduce the server load by caching the static pages and serving them to the browser. Varnish can greatly reduce your server load time if configured properly. How Varnish Works: Varnish acts as an intermediate between user request and your web server. When user sends a HTTP request, it firstly goes to Varnish, which will check if this is a cached page. If it is a cached page then Varnish…