|
Todo o mundo The software-defined wide area network is designed not only for the current but also the future needs of the organization. In addition, it can help reduce your overall bandwidth costs.
Analysts estimate that about 30% of companies are already using public cloud services; the volume of their use will increase annually by 17%.
In addition, the proliferation of mobile versions of enterprise applications is increasing; they become available on various devices outside the office. This is a very important trend, given the fact that in 2018 half of all employees in the corporate sector will use mobile devices. Networks have become a strategically important asset for companies, and therefore IT leaders must plan for alternative methods of connecting mobile devices in corporate wide area networks.
The communication requirements of companies have outgrown the capabilities of private WAN MPLS services to provide communications between remote offices and data centers. The current network architecture, which is more than ten years old, does not meet today requirements: an increase in the number of connected devices, mobility, increased security needs. The software-defined wide area network (SD-WAN) is designed not only for the current needs of the organization, but also for the future. SD-WAN technology allows you to create hybrid networks that combine access technologies such as Internet services, dynamic traffic routing and real-time connection configuration based on available bandwidth or selected criteria. Besides,
In 2015, the emerging SD-WAN market was estimated at almost $ 225 million.According to IDC forecasts, in 2016 this market will grow by 165% to $ 595 million. Then in 2017 - by 129%, in 2018 - by another 87%, reaching 2.6 billion. According to analysts, by 2020 the average annual growth rate of the SD-WAN market will be 93%, which will allow it to reach more than $ 6 billion. | 