Hook-and-loop fastener, aka Velcro, in closeup
Don’t Get Attached To SD-WAN
/ May 21, 2015 0 COMMENTS

For some time now, SD-WANs (Software Defined Wide Area Networks) have been the subject of much hype and discussion in the networking community.  Outsiders most likely get a chuckle at yet another acronym created by data networking enthusiasts: “SD-WAN”. Don’t get attached to SD-WAN — the acronym, that is — since it may go the…

image of a frayed cord, close to breaking
Cord-Cutting Comes to the Enterprise WAN
/ May 19, 2015 0 COMMENTS

The advent of low cost, high-speed Internet connections to the home paired with online streaming services such as Netflix has started a trend known to many as cord-cutting. Cord-cutters — those who choose to eliminate their subscription to expensive cable TV services — have quickly realized that they can reduce costs and still maintain high…

GlobalCloud
Lessons Learned From a Cloud Migration
/ Apr 17, 2015 0 COMMENTS

It’s hard to go anywhere today and not be inundated with the cloud. I see billboards on highway 101 between San Jose and San Francisco, there are cloud signs in airports, and it seems every TV show has some kind of cloud commercial embedded in it. This has put tremendous pressure on IT leaders to…

hot air balloon
Hot Air Hype or a New Route to The Hybrid Cloud?
/ Apr 10, 2015 0 COMMENTS

Claiming to have a unique ‘hybrid cloud’ delivery strategy, HP has now released its Helion hybrid cloud portfolio for cloud builders, service providers, ISVs and enterprise customers. But coming almost ten years after the first cloud launch, HP may seem a little behind the curve. With its new technology essentially a set of cloud platforms…

Secure Cloud Computing
Eight Best Practices For Cloud Security
/ Mar 27, 2015 0 COMMENTS

There’s been a lot of FUD spread around in recent years on the subject of the public cloud. But as often happens in technology, convenience trumps security as far as users are concerned, and cloud services are just too convenient to turn down. Whether it’s to access your work files from home, to speed up…

Fantasy_Island_feat
Cloud Islands & Fantasy Islands: Addressing the Cloud’s Dark Side
/ Mar 16, 2015 0 COMMENTS

Remember the TV show Fantasy Island? The late 70s/early 80s show would start with a character named Tattoo shouting “The plane! The plane!” and pointing to the sky at a plane coming to the Island filled with a bunch of people looking to fulfill a fantasy. The other main character, Mr. Roarke (aka Khan Noonien…

Alice in Wonderland
What Is A Next-Generation WAN?
/ Mar 11, 2015 0 COMMENTS

In one of my last two blogs I discussed how a software defined WAN will automate the configuration of WAN edge routers and enable a WAN with multiple links to automatically reallocate traffic based on changing network conditions. In the other I discussed some of the WAN design options that the Open Networking User Group…

cloud computing
Addressing Business Outcomes Through The Intercloud
/ Jan 23, 2015 0 COMMENTS

At this year’s Cisco C-scape EMEAR analyst event, the vendor downplayed its hardware product launches, focusing instead on its rapidly evolving business credentials. Cisco, with its oft-repeated message of massive Internet traffic growth, talked this time about business outcomes, and delivering all the elements – hardware, software, and professional services — to make that happen….

Cloud computing
CloudStack Competition Endangers Enterprise Open Source Adoption
/ Dec 19, 2014 0 COMMENTS

When disruptive cloud architectures began to shake corporate IT foundations, it required a ‘cloud stack’ to create, manage, and deploy infrastructure cloud services. Today, such stacks are available from a wide range of providers, some use proprietary code, but increasingly corporate users are adopting open source products. However, like other disruptive paradigms, most cloud deployments…

GlobalCloud
The Growing Need For Intelligent Workload Management
/ Dec 11, 2014 0 COMMENTS

Life used to be so good. An operating system was loaded onto a server of some sort and an application stack loaded on top of that. Provided the workload remained pretty static, the performance was pretty much guaranteed. The problem was that most workloads weren’t static. As such, resource ceilings were often hit, and the…