Tom Hollingsworth

About the Author:

Tom Hollingsworth is a networking professional, blogger, and speaker on advanced technology topics. He is also an organizer for networking and wireless for Tech Field Day.  His blog can be found at https://networkingnerd.net/

Articles by Tom Hollingsworth

AI Heats Up Hot Chips 2024 | The Gestalt IT Rundown: August 28, 2024

August 28, 2024

This week kicked off the annual Hot Chips conference and AI has once again dominated the conversation. There were a lot of stories to talk about, from wafer scale chips to silicon photonics, Cerebras’ giant leap into AI Inferencing, Microsoft Azure’s MAIA 100 AI Accelerator, IBM’s On-Chip DPU, Broadcom’s AI Compute ASIC, Intel’s Guadi 3, and more. Let’s dive in on this episode of The Rundown.

ZT Systems to be Acquired by AMD | The Gestalt IT Rundown: August 21, 2024

August 21, 2024

Our big story this week is from AMD. They’re opening up their wallet to the tune of nearly $5 billion to buy ZT Systems. The two companies have had a preexisting partnership, with ZT having collaborated on the EPYC processor lines. ZT’s biggest customers are AWS and Azure, as ZT specializes in hyperscale AI systems that are bought by the rack. This move follows a very recent acquisition of Silo AI, which we covered on the Rundown, as well as their last big acquisition of Xilinx. There’s a lot to unpack here and the Futurum Group has had some amazing coverage of this deal so far. Stephen, let’s start with you. What does ZT Systems have that makes them so attractive to AMD. This and more on the Rundown.

Announcements and Takeaways from Black Hat | The Gestalt IT Rundown: August 14, 2024

August 14, 2024

Black Hat was last week and Hacker Summer Camp never fails to disappoint. There were some big takeaways from the show, such as Moxie Marlinspike telling DevOps they’re the problem with security as well as a whole host of exploits, like the ones we’ve covered above. However, AI is king in 2024 and we knew everyone was going to be talking about it. This and more on The Rundown.

AI Has A Place In Networking Operations

August 13, 2024

Generative AI tools and features are becoming an indispensable part of the way operations teams do their jobs. Tom Hollingsworth is joined by Keith Parsons, Kerry Kulp, and Ron Westfall for this episode discussing the rise of AI tools and how they are implemented.

Intel’s Mass Layoffs | The Gestalt IT Rundown: August 7, 2024

August 7, 2024

It’s not a great day for Intel and some 15,000 workers. In the earning call last week the CPU giant revealed that while they hit their revenue target numbers this past quarter there are storm clouds on the horizon. Challenges from AI companies as well as issues with some of their most recent chip designs has Pat Gelsinger looking to cut costs.

Network as a Service is More of a Financial Model

August 6, 2024

Network-as-a-Service (NaaS) is a very popular topic in the modern enterprise. It promises a way to consume networking technologies in the same way that one would purchase cloud computing by only charging users for what they need. In this episode of the Tech Field Day podcast, Jordan Martin, Micheline Murphy, and Robb Boyd join Tom Hollingsworth as they discuss the various ways that Network-as-a-Service can be expressed in an organization. They debate the merits of the operational model versus the financial aspects and how NaaS blends into the wider industry trends.

Microsoft’s Resiliency Notice And Path Forward | The Gestalt IT Rundown: July 31, 2024

July 31, 2024

Microsoft has released an accountability notice after the big Crowdstrike outage. According to the release, Microsoft is going to change and innovate in the area of end-to-end resilience. This includes things like VBS enclaves, which require no kernel mode drivers, as well as Azure Attestation, which determines secure boot posture. The messaging indicates that Microsoft sees kernel access is their biggest issue and they are going to try and develop new tools that eliminate the need for it. This and more on the Rundown.

Crowdstrike Update Strikes Microsoft’s Cloud Services | The Gestalt IT Rundown: July 24, 2024

July 24, 2024

You probably felt the pain this past Friday morning from a huge outage. No, not the one on Azure. A misconfigured update to popular security platform Crowdstrike took down over 8 million Windows PCs and servers. The configuration file caused the system to halt and refuse to boot. Affected entities included mulitple airlines, healthcare systems, and even Starbucks Order Ahead. Fixes were developed and put into play but they required a reboot to safe mode or mounting an image on a new system to remove the offfending file, which ground AWS to a halt over the weekend. Crowdstrike’s CEO released a statement that was not well received, especially because he was the CTO at McAfee when a simliar issue happened back in 2017.

Network Engineering is a Dying Profession

July 23, 2024

Network Engineering isn’t the hottest profession on the block and people have expressed concerns that the profession is going to be subsumed into other disciplines in the near future. In this episode of the Tech Field Day podcast, Tom Hollingsworth joins Andy Lapteff and Remington Loose at the table to discuss the decline in network engineering roles. They also talk about changes in perceptions as well as the industry. They close out by discussing the future outlook for roles involving network engineering.

Google Looking to Make Magic with Wiz | The Gestalt IT Rundown: July 17, 2024

July 17, 2024

Google is looking to make their biggest acquisition ever. According to a report in the Wall Street Journal on Sunday, Alphabet will be making a bid to purchase Wiz for $23 billion. Wiz has spent the past four years developing a cloud security platform that has detected some big problems in a number of providers, including one in Microsoft Bing. Google is finding itself increasingly under fire from a varity of attackers. The move comes as Google is facing antitrust charges from the Department of Justice and could have even called off a potential purchase of HubSpot.

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