Kentik - Network Flow Analytics

Posts by Jim Metzler

Cloud-Native Network Management

February 21, 2017

As IT technologies evolve toward greater reliance on the cloud, longstanding networking practitioners are adapting to a new environment. The changes are easier to implement in greenfield companies than in more established brownfield enterprises. In this third post of a three-part series, analyst Jim Metzler talks with Kentik’s Alex Henthorn-Iwane about how network management is impacted by the differences between the two situations.

Read More

Culture War: How Network vs. Cloud Impacts Tools

January 23, 2017

As cloud computing continues to gain ground, there’s a natural tension in IT between cloud advocates and those who prefer the status quo of in-house networking. In part two of his three-part series on this “culture war,” analyst Jim Metzler clarifies what is — and is not — involved in the transition to the cloud, and how the adoption of cloud computing impacts the way that network organizations should think about the management tools they use.

Read More

Culture War: Network vs. Cloud

December 12, 2016

Every so often a fundamental shift in technology sets off a culture war in the world of IT. Two decades ago, with the advent of a commercial Internet, it was a struggle between the Bellheads and the Netheads. Today, Netheads have become the establishment and cloud computing advocates are pushing to upend the status quo. In this first post of a 3-part series, analyst Jim Metzler looks at how this dynamic is playing out in IT organizations.

Read More

Cisco Tetration: A Step in the Right Direction

July 11, 2016

Cisco’s recently announced Tetration Analytics platform is designed to provide large and medium data centers with pervasive real-time visibility into all aspects of traffic and activity. Analyst Jim Metzler says that the new platform validates the need for a Big Data approach to network analytics as network traffic grows. But will operations teams embrace a hardware-centric platform, or will they be looking for a solution that’s highly scalable, supports multiple vendors, doesn’t involve large up-front costs, and is easy to configure and use?

Read More

Leveraging Big Data for Continuous Improvement

May 31, 2016

Intelligent use of network management data can enable virtually any company to transform itself into a successful digital business. In our third post in this series, we look at areas where traditional network data management approaches are falling short, and we consider how a Big Data platform that provides real-time answers to ad-hoc queries can empower IT organizations and drive continuous improvement in both business and IT operations.

Read More

Transforming NetOps with Big Data

May 8, 2016

Looking ahead to tomorrow’s economy, today’s savvy companies are transitioning into the world of digital business. In this post — the second of a three-part series — guest contributor Jim Metzler examines the key role that Big Data can play in that transformation. By revolutionizing how operations teams collect, store, access, and analyze network data, a Big Data approach to network management enables the agility that companies will need to adapt and thrive.

Read More
We use cookies to deliver our services.
By using our website, you agree to the use of cookies as described in our Privacy Policy.