Could changing just 30 lines of code in Linux help cut data center energy use?

In this episode, we speak to Professor Martin Karsten, professor of computer science at the University of Waterloo, and Joe Domato, distinguished engineer at Fastly, about their work optimizing the Linux kernel, which could have big implications if applied by digital infrastructure operators

In a compute world dominated by Nvidia, hyperscalers are looking to build out their own semiconductor infrastructure capable of training and inference workloads at scale.
We chat to AWS product manager Gadi Hutt about his company's approach, based on its 2016 Annapurna Labs acquisition. We talk about Trainium and Inferentia, how the company balances against its GPU fleet, and what it's cooking with Anthropic and Rainier.

In this episode, we talk to Cathy Kunkel, energy consultant at the Institute for Energy Economics and Financial Analysis, about a recent report she authored on the increased buildout of gas power plants and pipelines in the Southeast US, driven by the projected growth of data center load.

The start campus data center project has big dreams, aiming to build a 1.2GW data center campus in Sines, Portugal. 

While things have progressed on the campus, its entanglement in the corruption probe that saw the Prime Minister resign and led to the arrest of several of Start’s executives including then CEO Afonso Salema caused some hiccups.

With the charges now dropped (and a new CEO in place) and the first data center on the campus live, Start is back on the grind to see the project through to fruition. Omer Wilson, chief marketing officer at Start Campus, talks to DCD about the project, and addresses the issue of starting again, after such a disruption.

In this episode, we talk to Julian Hennessy, projects director at Telehouse Europe, about the company’s most recent project in the London Docklands area.

The Telehouse South facility was entirely retrofitted with a mission to strive for better sustainability. Julian explains the challenges and the benefits of retrofitting in the London data center landscape.

Carrie Goetz is the definition of an industry veteran. With decades of experience, she now works as a “fractional CTO” via her StrategITcom company, but over the years she has done a lot of outreach work to bring in new faces to the sector, not to mention the several books she has written. 

Tune in to hear about Goetz’ career so far, and her perspective on how we can bring in a new generation of data center obsessives 

US scientific research institutions are under attack. DOGE-led cuts to National Science Foundation funding, caps on indirect research costs, firings at the National Institutes of Health, layoffs at the Department of Energy, and more will profoundly weaken the US' scientific standing.
But what does this mean for the country, for companies, and for the data center sector?

We speak to the 'father of the Internet' Vint Cerf, co-developer of the TCP/IP protocol, about why the Internet had to come out of government-backed research, what he learned from his time at the National Science Board, and how we can win back our future.

From visionary bets in Yahoo, Alibaba, and Arm, to disastrous gambles on WeWork and Vision Funds, SoftBank's Masayoshi Son has defied both logic and expectations. Self-styled as a modern Genghis Khan, the once richest man in the world has rolled the dice yet again, plowing money into OpenAI and Stargate. 

What can we learn from his past? We talk to Lionel Barber, author of Gambling Man: The Wild Ride of Japan’s Masayoshi Son.

This episode with Steve Roberts from Exa Infrastructure discusses the resilience, security, and redundancy of today’s subsea cables, particularly in the face of adversities such as wars and natural disasters.

Join us to discuss who should be investing, how the cable landscape is set to change in the coming years, and all things subsea. 

Australia is seeing its data center market grow rapidly. 

In this episode, we talk to Vertiv’s Ben Crowe about the trends they are seeing across the country, the impact that AI is having on the data center sector, and the role that the government can play in supporting the industry.