This book posits that Software Defined (SD) WAN is the answer to questions such as what changes can be made to the networking sector? What innovations can make WAN, which plays a vital integrated part of the cloud ecosystem, more cost effective, performance robust, provisioning efficient, and operation intelligent?

David W. Wang is the managing principal, industry evangelist, and senior consultant for ITCom Global, LLC based in Washington DC metro. David has been the director and senior manager of strategic business development for both startup and Fortune 20 telecom/IT companies in the US and global marketplace. He is also the author of the book Cash In On Cloud Computing (2015).

Foreword: Debut a New WAN. Introduction: SD-WAN--A Game Changer for Network Solutions. 1. Highlights of SD-WAN Evolution. 2. Adoption of SD-WAN Solutions. 3. Launch of SD-WAN Service. Afterword: Towards Fully-Fledged Next-Gen Networking. Glossary of Networking and SD-WAN Solutions.