In this month's edition: ‘The Tyranny of Choice: A guide to open source Network Operating Systems’, our in-house techie Barry looks at the movers and shakers in the open NOS vendor world; a brand new Case Study where Edgecore’s L3 Switches come to the rescue in the 6th largest hotel in the world; introducing Lanner’s network appliances for SD-WAN; and a video premiere that’s worth a look. Read article