From the course: Introduction to SD-WAN
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Common business and IT trends
From the course: Introduction to SD-WAN
Common business and IT trends
- [Instructor] An unprecedented revolution and huge change has happened in computer networks and applications. A revolution that forces us to change our thinking toward the design, configuration, and maintenance of networks. Traditional and old network applications did not need much bandwidth. In most cases, network applications and their data were deployed in the organization's data centers. In traditional networks, the majority of network traffic was related to internal networks, and a smaller part went to the internet. In traditional networks, the security boundaries of the network were usually limited to one floor or one building. Today, enterprises have very different requirements. High bandwidth, real time, and big data applications are pushing the capacity limits of the network, and today, a large part of network traffic goes to public clouds. There has been a huge increase in the use of software as a service, or…
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