Guillermo Ruiz @IaaSgeek

Sr. Solutions Architect Efficient Compute @AWScloud - Host @aws_espanol -vBeard, Arm & Grafana Champion, ex-Hashicorp Ambassador, vExpert, CiscoChampion linktr.ee/iaasgeek Madrid Joined December 2012

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Guillermo Ruiz @IaaSgeek

6 days ago

Cloud isn’t just racks and APIs anymore. With AI, it comes down to chips, memory, and networks. I put together a blog on how AWS Trainium2 impacts the game, from scale-up fabrics to memory bandwidth that actually keeps the math engines busy. linkedin.com/pulse/silicon-…

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Guillermo Ruiz @IaaSgeek

a week ago

Last night my eldest had some friends over. When I got home, I found them all deep into the Oculus 2 and 3… future metaverse engineers in training 😂 @MetaQuestVR

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Guillermo Ruiz @IaaSgeek

a week ago

Reading about Oxide’s $100M Series B took me back to the early vBlock days, when we tried to bring cloud-like experiences on-prem. Oxide feels like the version we always wanted. Not just servers, but a cloud rack with an engineer’s soul. Worth watching. linkedin.com/pulse/reinvent…

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Guillermo Ruiz @IaaSgeek

a week ago

Before hyperscale cloud ruled everything, the story was different. I lived part of it, designing and deploying enterprise cloud regions at CSC. In this blog, I revisit the lessons from those early days, with anecdotes and headaches from the field. linkedin.com/pulse/tracing-…

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Guillermo Ruiz @IaaSgeek

2 weeks ago

Programming languages don’t just shape applications - they shape infrastructure revolutions. From Ruby on Rails to Rust, here is how they’ve helped in the cloud era and now in the AI space. linkedin.com/pulse/from-rub…

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Pablo Fredrikson @PeladoNerd

2 weeks ago

Feliz día del programador. Los infra los odiamos a todos sin excepción.

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Guillermo Ruiz @IaaSgeek

a month ago

Not all AI needs a GPU. While the spotlight’s on giant models + GPU farms, real-world AI often runs just fine on CPUs. Docs generators, copilots, lightweight inference on Graviton… efficient, affordable, and overlooked. linkedin.com/pulse/all-ai-n…

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ScyllaDB @ScyllaDB

a month ago

@IaaSgeek will dive into Top-Down Microarchitecture Analysis to surface the real causes of latency in containerized applications at @P99CONF. Attendees will analyze workloads running on modern CPUs, all within a Kubernetes context. ow.ly/mAJ750WIRTx #ScyllaDB #P99CONF

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Guillermo Ruiz @IaaSgeek

a month ago

Tech stocks dragged the Nasdaq down today — Nvidia, AMD and Marvell all hit hard. But Intel surprised everyone, soaring nearly 7% thanks to SoftBank’s $2B bet and possible U.S. government backing. Sometimes the market flips the script.

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Guillermo Ruiz @IaaSgeek

2 months ago

No more fixed GPU assignments. With Dynamic Resource Allocation on #AmazonEKS, your AI workloads get the GPU power they need, when they need it — boosting efficiency & cutting costs. linkedin.com/pulse/squeezin… #Kubernetes #EKS #GPU #AI #CloudComputing

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Guillermo Ruiz @IaaSgeek

2 months ago

From cooling breakthroughs to orchestrating 100K-node Kubernetes clusters on Amazon EKS — see how hyperscale AI infrastructure is built at AWS. linkedin.com/pulse/scaling-… #AWS #EKS #Kubernetes #AI #Cloud #HPC #Scalability #AIInfrastructure

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Guillermo Ruiz @IaaSgeek

2 months ago

Kubernetes autoscaling done right. My friend & colleague Christian just wrote the book covering the good, the bad, and “why is this pod even here?” moments from running K8s in production. Now on pre-order: a.co/d/3xPa3RJ

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Guillermo Ruiz @IaaSgeek

2 months ago

Trump hits chips with 100% tariffs to force domestic production. Global supply chains shake—Apple pledges $600B to stay in the clear. Welcome to Trade War 2.0.

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Guillermo Ruiz @IaaSgeek

2 months ago

My kids asked: “How do weather reporters get those heat maps?” Couple of hours later we: - Built a Python satellite tracker on a Raspberry Pi - Planned an SDR ground station to capture real NOAA/METEOR images All from one curious why? 🚀 #STEM

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Guillermo Ruiz @IaaSgeek

2 months ago

AWS is reinventing datacenter cooling for the AI era. Meet IRH‑X, a custom liquid cooling system built to handle the heat of trillion‑parameter models — with a nod to hollow core fiber and Blackwell UltraServers. 🔗 linkedin.com/pulse/cooling-…

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Guillermo Ruiz @IaaSgeek

2 months ago

Ever wanted to build a CPU from scratch? Check out Mrav by Uros Popovic – a tiny 16‑bit CPU with only 16 instructions! •Bazel toolchain + Go sim •FPGA‑ready SystemVerilog •Browser‑based assembler Perfect playground for hardware hackers. github.com/popovicu/mrav-…

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Guillermo Ruiz @IaaSgeek

2 months ago

Colossus vs. Stargate: The dawn of #SuperInfrastructures. AI clusters moving from megawatts to gigawatts, SMRs powering the future, and AWS quietly building the ecosystem. We’re not just running models — we’re architecting a silicon civilization. linkedin.com/pulse/age-supe…

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Guillermo Ruiz @IaaSgeek

2 months ago

Private visit to the historic Tío Pepe cellars. The most inspiring spot wasn’t the barrels, but the founder’s dusty corner of experiments — a quiet lab where innovation met patience. @GByass @gonzalezbyass

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Guillermo Ruiz @IaaSgeek

2 months ago

M8.8 earthquake off the coast of Kamchatka (21 km depth) detected 9567 km away! - P & S waves clearly visible - Strong energy in 0.7–2.0 Hz band - Classic megathrust signature: shallow, powerful, and cleanly captured #Earthquake #Seismology #Kamchatka #RaspberryShake