Varnish Administration Console (VAC) offers a single point of control for your Varnish Cache server administration with tools and insights to maximize your Varnish Cache performance and identify any bottlenecks that are stopping you from getting the most from your Varnish Cache instances. This white paper will help you learn how to gain efficiencies from on-the-fly cache invalidation, real-time analytics and Varnish Configuration Language (VCL) flexibility.