What is SD-WAN?
SD-WAN is acronym of Software-Defined WAN is defined as a program which simplifies branch networks and optimizes the performance of applications on the Internet and hybrid WAN. SD-WAN originate from software-defined networks, which unlink network-based software services from the underlying hardware.
Gartner estimates that Software-Defined WAN today has less than 5% market share. But, predicts that up to 25% of users will manage their WAN through the software within two years. SD-WAN sellers’ revenues are growing at 59% annually. According to Gartner estimates, it is expected to become a $ 1.3 billion market by 2020
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