Tag Archives: online video

Software-Defined CDNs: Scale and Quality at a Savings

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Ustream has earned a reputation for being able to accommodate some of the world’s largest streaming events with as many as 1 million concurrent viewers and 14 million total viewers during large events and regularly hosts 70 million viewers per month. And, while that alone is impressive, what’s more interesting is that Ustream has developed technology that meet the needs when audiences start quickly, grow quickly and then leave once the live event is over.

The solution for these problems has been seven years in the making at Ustream. It’s a unique technology we call Software Defined CDN, or SD-CDN. This blog from online video “voice of the industry” analyst and blogger, Dan Rayburn speculates on the possibilities of this technology platform as a stand-alone service or bandwidth exchange.