For more than a decade, Cisco has tracked and projected global Internet traffic growth and associated networking trends through the Visual Networking Index (VNI). From day one, the Zettabyte has been a benchmark that our analysts have targeted as a major networking milestone.
When will global Internet traffic reach an annual run rate of one Zettabyte? Well, that day has finally come. According to our estimate, the world’s collective Internet use will reach the Zettabyte threshold for this calendar year on September 9, 2016.
