Leading up to our December 12th live webinar, Six secrets to successful live streaming, I wanted to share some thoughts on preparing yourself for optimal live video content delivery, introduce some of the topics I’ll discuss in the webinar, and at the same time invite you to register to participate.
Throughout the last couple of years live streaming has boomed, mostly helped by the rise of new technologies, i.e. the cloud, which made live streaming cheaper, more performant and more reliable.
Delivering live content requires a robust and performant architecture to make sure the final user has an excellent experience, especially because numerous competitors are appearing on the scene.
Our recent webinar on live and OTT/on-demand video streaming brought up some frequently asked questions about using Varnish for streaming. I don’t think it’s an understatement to say that streaming - and enabling reliable, high-performance streaming - is a hot topic… so we’re going to address some of these questions here.
There's a recurring discussion I get myself into, and it goes roughly like this:
- I want to stream live video, what kind of machine, and how many of them do I need?
- It depends.
- Depends on what?
- Math! Also, numbers!
- Joking, can you tell me <list of characteristics>
- <provides value>
- <performs black magic>. The answer to your question is <scarily accurate values>!
Obviously, it doesn't go "exactly" like this, but the goal of this post is going to be largely about boring math, so it sounds cooler if we say I'll be talking about black magic, right?
Let's open the grimoires and see how we can answer this sizing question!