Guillermo Ruiz
@IaaSgeek
Sr. Specialist SA Efficient Compute @AWScloud - Host @aws_espanol -vBeard, Arm & Grafana Champion, ex-Hashicorp Ambassador, vExpert, CiscoChampion / Tweets = Me
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For decades, Python said: “Sure, I’ll run all your threads... one at a time.” 😅 Now, with 3.14t (no-GIL), it finally means it. Parallel threads. Multi-core scaling. Real performance gains. linkedin.com/pulse/python-3…
Hoy es la 2da vez que un perro suelto me ataca a mi y a mi hijo cuando paseábamos en el parque Ágora antes de entrar en el cole. No entiendo para qué están las normas y empiezo a estar harto del “no hace nada, está nervioso” @jubedal @Ayto_Boadilla
A sad day. Jane Goodall shaped my passion for nature, along with Jacques Cousteau. In 1987 she even helped my father’s expedition in DRC, investing all she earned back into primate conservation. One of a kind. Impossible not to love her. RIP Jane.
Qualcomm used to be “the Snapdragon company", where phones and mobile dominance were its flagship. But the story has changed. From clusters in the cloud to glasses on your face, Qualcomm is trying to build a continuum of compute. linkedin.com/pulse/qualcomm…
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-…
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
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…
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-…
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…
Feliz día del programador. Los infra los odiamos a todos sin excepción.
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…
@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
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.
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
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
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
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.
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
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-…
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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