Working as we do with web caching as our baseline, we take for granted that everyone knows and understands and takes advantage of the power of caching for web performance.
One of the greatest conveniences of the modern age is that we can do our shopping, our research, our communications, our planning and organizing, our dating, our keeping-up-with-current-events and our learning - or anything we can imagine - online. If you are already familiar with Varnish Software, you know that Varnish solutions are one component that enables these conveniences. It stands to reason, then, that we would also want to help you advance your knowledge of Varnish with more online goodies. The beauty of this is, you can study in your own time, at your own pace and almost immediately use what you learn.