Zeus Kerravala

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

Latest from Zeus Kerravala

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Football playoffs are upon us. Is the Wi-Fi ready?

The year is coming to an end, which means the holidays are here — and for sports fans, it also means the NFL and college football playoffs are around the corner. Football stadiums will turn into mini-cities holding tens of thousands of people, all of whom want to be hyperconnected as they cheer on their ...

Five top takeaways from AWS re:Invent 2022

The 11th annual Amazon Web Services re:Invent is now in the books. This was the first fully attended re:Invent since the pandemic — 2021 had a capped audience — and I was curious to see how well-attended the event would be. The “about re:Invent” post, written prior to the start of the show, claimed “over 50,000,” ...
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AWS introduces AI Service Cards to improve responsible use of AI 

One of the major focus areas for Amazon Web Services Inc.‘s 11th annual re:Invent conference this week is machine learning and artificial intelligence, and that focus comes as businesses are looking to use the technologies to analyze data and transform their organizations. At the event, the company announced a new resource called AI Service Cards to improve ...
ANALYSIS

Top takeaways from Cisco’s ‘beat and raise’ first-quarter earnings

With its fiscal first-quarter earnings reported Wednesday, networking giant Cisco Systems Inc. started off the year with a bang. Cisco’s numbers are always an important industry litmus test because it’s the biggest networking vendor and has the broadest portfolio. How their quarter goes is a general indicator for the direction of the network, collaboration, service ...
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Nuance and Nvidia partner to improve medical imaging

Artificial intelligence promises to revolutionize almost all industries, but one of the use cases where it can have a significant impact is the slow and error-prone processing of medical images. Yet AI in radiology hasn’t been broadly adopted because of the complexity of clinical workflows and the lack of industry standards. In fact, according to ...
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Arista’s continuous integration pipeline brings cloud principles to the network

Hot off a “beat and raise” quarter last week, Arista Networks Inc. Nov. 3 announced its continuous integration or CI pipeline for improved network as a service automation. The new service is built on Arista’s recently announced EOS Network Data Lake. NetDL brings together its Network DataBase information and combines it with other data sources such as ...

Cisco Partner Summit 2022 kicks off the Age of the Partner

Cisco Systems Inc. held its annual Partner Summit this week in Las Vegas, bringing together thousands of global partners to exchange ideas and learn about the networking giant’s most recent innovations. Cisco has one of the largest and most diverse partner ecosystems in the information technology industry, with about 90% of the company’s revenue flowing through ...
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Cisco Networking Academy looks to the future as it turns 25

Cisco has set an ambitious new goal to provide digital and cybersecurity skills training to 25 million people over the next 10 years, as part of its Networking Academy program, and this year marks the 25th anniversary since Cisco launched “NetAcad” to address the global skills shortage. Networking Academy is a skills-to-job program, which prepares ...
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What’s XDR? Five answers to key questions about extended detection and response

The term XDR, for extended detection and response, has been bandied about for almost half a decade. I believe I was the first analyst to use it when I authored this post in 2018. When I wrote the post, I had a very specific definition in mind, but like most things in tech, once a ...
ANALYSIS

The way we work: Box brings new capabilities to its Content Cloud

This week Box Inc. is using its virtual user summit, BoxWorks 2022, as a way to map out the future of work — which it views as hybrid for good. Box today announced the general availability of the revamped Box Notes for real-time content collaboration and project management, the upcoming beta of Box Canvas, for visual ...