In mid-2021 a handful of catastrophic commercial CDN outages made the world take notice: the supposedly decentralized internet of the future has been centralized and served through an increasingly narrow set of CDN providers, making the entire internet more vulnerable to failure. Commercial CDNs offer scale and reach, but as these outages demonstrate, lengthy outages, revenue and productivity losses, and unhappy end-users aren’t great for business.
This week’s episode is about the Varnish Controller, an administration console that simplifies the process of managing Varnish instances.
Game downloads and updates have become behemoth in size (e.g., 200GB for Call of Duty: Modern Warfare) and continue to increase. Each technical improvement to the game itself leads to more bloat in the size, and the potential for slowing down the gaming experience overall. The slow pre-game download, installation and setup experience alone can take some of the shine off the fun.
Multi-CDN strategies have changed the content delivery landscape, making it more competitive and comprehensive as things aren't limited to just one CDN. In the old days, content providers turned to a single CDN and demanded high-performance content delivery, and when the CDN inevitably ran into a problem, the content provider would move to another, and then another, before finally recognizing -- as the entire industry has -- that a multi-CDN strategy makes the most sense for delivering the best end-user experience.
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