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The best problem-solving writing in software engineering — databases, performance, security, frontend and distributed systems, in one feed.

11,844 articles
Career & Teams — Meta is getting ready for post-quantum cryptography

Meta is getting ready for post-quantum cryptography

The Quantum Apocalypse is coming. The advent of quantum computers has raised real questions about the future of data privacy over the internet. Someday, advances in quantum computing will make it possible to decrypt sensitive data that was encrypted using today’s complex cryptography systems. In the latest episode of the Meta Tech Podcast you’ll meet Sheran […]

CWChris Wiltz·August 28, 2024Career & Teams
Security — How Meta enforces purpose limitation via Privacy Aware Infrastructure at scale

How Meta enforces purpose limitation via Privacy Aware Infrastructure at scale

At Meta, we’ve been diligently working to incorporate privacy into different systems of our software stack over the past few years. Today, we’re excited to share some cutting-edge technologies that are part of our Privacy Aware Infrastructure (PAI) initiative. These innovations mark a major milestone in our ongoing commitment to honoring user privacy. PAI offers […]

CWChris Wiltz·August 27, 2024Security
SRE & Ops — RETINAS: Real-Time Infrastructure Accounting for Sustainability

RETINAS: Real-Time Infrastructure Accounting for Sustainability

We are introducing a new metric— real-time server fleet utilization effectiveness —as part of the RETINAS initiative to help reduce emissions and achieve net zero emissions across our value chain in 2030. This new metric allows us to measure server resource usage (e.g., compute, storage) and efficiency in our large-scale data center server fleet in […]

CWChris Wiltz·August 26, 2024SRE & Ops
Frontend — Generating Unique Random Numbers In JavaScript Using Sets — Smashing Magazine

Generating Unique Random Numbers In JavaScript Using Sets — Smashing Magazine

Want to create more randomized effects in your JavaScript code? The `Math.random()` method alone, with its limitations, won’t cut it for generating unique random numbers. Amejimaobari Ollornwi explains how to generate a series of unique random numbers using the `Set` object, how to use these random numbers as indexes for arrays, and explores some practical applications of randomization.

AOAmejimaobari OllornwiAmejimaobari Ollornwi·August 26, 2024Frontend
AI & ML — How PyTorch powers AI training and inference

How PyTorch powers AI training and inference

Learn about new PyTorch advancements for LLMs and how PyTorch is enhancing every aspect of the LLM lifecycle. In this talk from AI Infra @ Scale 2024, software engineers Wanchao Liang and Evan Smothers are joined by Meta research scientist Kimish Patel to discuss our newest features and tools that enable large-scale training, memory efficient […]

CWChris Wiltz·August 23, 2024AI & ML
Frontend — Callbacks on Web Components?

Callbacks on Web Components?

A gem from Chris Ferdinandi that details how to use custom events to hook into Web Components. More importantly, Chris dutifully explains why custom events

GGGeoff GrahamGeoff Graham·August 22, 2024Frontend
AI & ML — Inside the hardware and co-design of MTIA

Inside the hardware and co-design of MTIA

In this talk from AI Infra @ Scale 2024, Joel Colburn, a software engineer at Meta, technical lead Junqiang Lan, and software engineer Jack Montgomery discuss the second generation of MTIA, Meta’s in-house training and inference accelerator. They cover the co-design process behind building the second generation of Meta’s first-ever custom silicon for AI workloads, […]

CWChris Wiltz·August 22, 2024AI & ML
Design & UX — Mastering Typography In Logo Design — Smashing Magazine

Mastering Typography In Logo Design — Smashing Magazine

Finding the right typeface for a logo is a challenge and can be a very time-consuming process that requires both creativity and a practical approach. Levi Honing provides the essential background and tools to enhance your typography journey and apply this knowledge to your logo design. Let’s dive deep to learn how to create a logo that is not only expressive but also purposeful and well-thought-ou

LHLevi HoningLevi Honing·August 22, 2024Design & UX
Frontend — Quick Hit #11

Quick Hit #11

Hey look at that, the State of CSS Survey for 2024 is open and taking submissions.

GGGeoff GrahamGeoff Graham·August 21, 2024Frontend
Engineering — Elastic Overflow Scrolling

Elastic Overflow Scrolling

A client asked if we could mimic the "rubber band" scrolling behavior on many mobile devices. I'm sure you know what I'm talking about. It’s a behavior that

DSDave SeidmanDave Seidman·August 21, 2024Engineering
AI & ML — Bringing Llama 3 to life

Bringing Llama 3 to life

Llama 3 is Meta’s most capable openly-available LLM to date and the recently-released Llama 3.1 will enable new workflows, such as synthetic data generation and model distillation with unmatched flexibility, control, and state-of-the-art capabilities that rival the best closed source models. At AI Infra @ Scale 2024, Meta engineers discussed every step of how we […]

CWChris Wiltz·August 21, 2024AI & ML