- Cisco closes AppDynamics deal, increases software weight - Network World
- Software-Defined Networking Aids HIT Infrastructure Advancement - HITInfrastructure.com (blog)
- Cisco's Jasper deal – one year, 18 million new IoT devices later, challenges remain - Network World
- Cisco reinforces HyperFlex hyperconvergence system with power, management features - Network World
- AWS blames a typo for outage - Networks Asia
Posts Tagged ‘Infrastructure Management’
The role of the CIO has changed more in the past five years than any other position in the business world. Success for the CIO used to be based on bits and bytes, and is now measured by business metrics. Today’s CIO needs to think of IT more strategically and focus on projects that lower cost, improve productivity, or both, ideally.
However, many IT projects seem to be a waste of time and money. It’s certainly not intentional, but a number of projects that seem like they should add value rarely do. Here are what I consider the top IT projects that waste budget dollars.
Over provisioning or adding more bandwidth
Managing the performance of applications that are highly network-dependent has always been a challenge. If applications are performing poorly, the easy thing to do is just add more bandwidth. Seems logical. However, bandwidth is rarely actually the problem, and the net result is usually a more expensive network with the same performance problems. Instead of adding bandwidth, network managers should analyze the traffic and optimize the network for the bandwidth-intensive applications.
During last week’s VMworld event, traffic visibility leader Gigamon debuted what it is calling “Visibility as a Service,” or VaaS. Network visibility was a big theme at VMworld this year as VMware launched its NSX network virtualization product.
During his keynote, VMware CEO Pat Gelsinger stated that the network is the next IT domain to be impacted by virtualization and, in fact, it’s the limitations of the network that hold organizations back from being able to migrate to a software defined data center (SDDC) or IT-as-a-service.
This sounds great during a keynote, but, practically speaking, virtualizing the network has its risks and complications. I’ve heard many people use the benefits of server virtualization to describe how the network can be transformed and what the impact will be. While I don’t fully agree with this analogy, I do believe that some of the risks are similar. While many companies enjoy the fruits of virtualization today, remember that this technology went through some significant growing pains to get to this point.
It’s the end of August, which means “Tis the season.” What season is that? It’s now the end of the summer, which means back to school for our kids. It’s also NFL preseason, so all of us going through football withdrawal are close to getting some real football soon – time for Tebow mania, the football equivalent of SDNs. But, for those of us in tech, the end of August means VMworld time. For me, it means my email inbox is full of messages from PR vendors wanting me to “stop by the booth” and check out the latest and greatest.
This week, Arista and ExtraHop got out in front of the impending noise and announced a strategic partnership between to deliver an integrated solution called the ExtraHop-Arista Persistent Monitoring Architecture. Despite the totally unimaginative name, the product should be compelling to highly virtualized organizations or those considering a move to a software defined data center – the obvious sweet spot for VMworld.
Let’s roll back the clock 20 years and remember what was happening. Mark Zuckerberg was nine years old and learning to code on an Atari computer. Incidentally, I was a big Atari buff, but didn’t monetize it quite like the future Facebook founder. Whitney Houston held the No. 1 spot on the Billboard music charts with “I will always love you,” and Schindler’s List won the Oscar for best picture.
In tech, Cisco dropped a little under $100 million to acquire Crescendo Communications, which gave Cisco its Catalyst 5000 switching line as well as executives Luca Cafiero, Prem Jain, Mario Mazzola, Randy Pond and Jayshree Ullal. Also in 1993, Cisco introduced its Cisco Certified Internetworking Engineer (CCIE) certification to the world to create a high-level, elite certification for networking professionals. In many ways, it was the acquisition of Crescendo that transformed Cisco from a niche router company into a broad enterprise networking vendor. However, it was the creation of the certification program, and most notably the CCIE, that created the dominant network vendor that we know today.