Zeus Kerravala

Zeus Kerravala is a principal analyst at ZK Research, a division of Kerravala Consulting.

Latest from Zeus Kerravala

ANALYSIS

Unpacking Cisco’s mixed quarter

Cisco Systems Inc.‘s fiscal second-quarter earnings report today was certainly a mix of good and bad. The networking giant put up a solid quarter, with earnings per share of 87 cents, slightly ahead of its guide, and revenue of $12.8 billion, which was at the high end of its estimate from last quarter. Although these ...
ANALYSIS

Analysis: With SOC Insights, Infoblox brings DNS-based AI to the security operations center

It’s an understatement to say that artificial intelligence has been on top of every information technology and business leader’s priority list since the release of ChatGPT. The easy-to-use generative AI engine gave everyone a glimpse of what’s possible when it comes to the infusion of AI into our lives, and one of the areas in ...
GUEST COLUMN

How the NFL and Las Vegas worked with Extreme Networks to prepare for the Super Bowl

Super Bowl LVIII on Sunday, with the Kansas City Chiefs beating the San Francisco 49ers, was a nail-biter. These two teams were the best the NFL had to offer, and they were good for several reasons – good players and sound game plans — but one thing both teams have in common is that they ...
ANALYSIS

Fortinet rolls out SD-WAN appliance aimed at operational technology environments

Fortinet Inc. this week announced its FortiGate Rugged 70G with 5G Dual Modem, the latest appliance from the company, built on its fifth-generation security processor. The product has been hardened and is specifically designed to meet the demands of industrial environments. It simplifies the complex and costly infrastructure needed for high-performance networking in remote locations, while ...
ANALYSIS

Looking at both sides of Cohesity’s acquisition of Veritas’ data protection unit

Softbank Group Corp.-backed Cohesity Inc. today boldly announced its intent to acquire the Veritas Technologies LLC‘s data protection business for $3 billion. The purchase will be funded one-third with equity, and the other two-thirds will be debt-financed through Haveli Investments, Premji Invest and Madrona Venture Group. When the deal closes, the combined organization will have revenues ...

Equinix and Nvidia partner to simplify the deployment of AI infrastructure

Digital infrastructure company Equinix Inc. recently launched a private cloud service that allows organizations to manage their own Nvidia Corp. DGX supercomputing infrastructure for building custom generative artificial intelligence models. Operated by Equinix, the new service integrates Nvidia’s DGX systems, networking, and AI Enterprise software, a suite of tools for deploying AI applications. The potential ...
ANALYSIS

Analyzing all the security and AI news from Cisco Live EMEA 2024

As usual, Cisco Systems Inc.‘s annual user conference, Cisco Live EMEA in Amsterdam, serves as a platform for the networking giant to release the latest innovations across many of its product lines. Although this event is considerably smaller than the U.S. Cisco Live, it’s important for the company as Europe, the Middle East and Africa ...
ANALYSIS

Stop using servers to do things they’re not good at: How DPUs can change the data game

If the definition of insanity is doing the same thing repeatedly and expecting a different result, it might be time to stop trying to get servers to do something they’re not designed to do. Servers are effective at many things but were never designed for the rigors of software-defined networking, storage and security. Servers excel ...
ANALYSIS

Hitachi Vantara and Cisco expand hybrid cloud partnership to reduce complexity and costs

The partnership between Hitachi Ltd. and Cisco Systems Inc. goes back a couple of decades. Last year, the two firms announced a strategic partnership agreement. Yesterday they deepened the deal to include a new hybrid cloud services suite focusing on enterprise data management. The services, dubbed Hitachi EverFlex with Cisco Powered Hybrid Cloud, combine automation ...
ANALYSIS

Extreme Networks goes deep on the cloud and subscriptions

The networking industry has been going through a major shift – the transition to the cloud. The term “cloud” was once foreign to network managers, but an increasingly dynamic and distributed workforce accelerated by the pandemic has forced network engineers to do things differently. The cloud removes the burden of managing the network box-by-box by ...