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Today’s Storystream

Broadcom’s new Tomahawk Ultra Ethernet switch is rewriting the rules for AI and high-performance computing. Designed from scratch, it slashes latency to 250ns at full 51.2 Tbps throughput while ensuring lossless data flow—crucial for large-scale AI training. With in-switch collective operations and a drastic cut in header overhead, it’s not just a faster chip—it’s a strategic blueprint for Ethernet’s evolving role in the AI arms race.

A quiet misconfiguration from June detonated weeks later, leaving millions offline on July 14 as Cloudflare’s 1.1.1.1 DNS resolver vanished. What began as a harmless topology tweak for a future service morphed into a global blackout when the system unknowingly pulled production DNS routes. Cloudflare confirmed it wasn’t an attack—but for many, the internet simply ceased to exist for nearly an hour.

The Woodland Cree First Nation is transforming a scrapped Shell oil sands project into a 650MW data center near Cadotte Lake, Alberta. Backed by Mihta Askiy Datacenter and powered by natural gas, the facility marks a rare indigenous-led push into digital infrastructure. Siemens turbines are already secured, with generation expected in 2027. The site sits near carbon storage, fiber, and gas—underscoring Alberta’s fast-growing role in data center development.

Rai Way has integrated Cubbit’s geo-distributed DS3 Composer storage across five Edge data centers in Italy, enabling five petabytes of encrypted, resilient storage. The system fragments data into secure shards spread across nodes, protecting files even during outages. Backed by its proprietary fiber network, Rai Way aims to support national data sovereignty while expanding its footprint in Edge infrastructure for media, enterprise, and public sector use.

CoreWeave will invest up to $6 billion to build a massive AI-focused data center in Lancaster, Pennsylvania. The facility, co-developed with Chirisa and Machine Investment Group, will start with 100MW and scale to 300MW. The project will create 600 construction jobs and 175 long-term roles. CoreWeave is expanding aggressively across the U.S. as it races to meet surging demand for high-performance infrastructure powering AI workloads.