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Auto-aggregated global tech articles · 815 posts

DevOps

Modernizing the Meta Ads Service With an Open-Source Kernel Scheduler

TL; DR At Meta’s scale, a few milliseconds of latency degradation can have a significant negative impact on ads performance.  When a Linux kernel upgrade risked regressing latency across Meta’s ad serving fleet, we turned to sched_ext — the upstream, BPF-based extensible scheduling framework — to bu

Meta Engineering
Backend

crates.io: development update

Another six months have passed since our last development update, and the crates.io team has been busy. Here's a summary of the most notable changes and improvements made to crates.io since then. Source Code Viewer Crate pages now have a "Code" tab that lets you browse the contents of published cra

Rust Blog (EN Zone)
Backend

Announcing Rust 1.97.0

The Rust team is happy to announce a new version of Rust, 1.97.0. Rust is a programming language empowering everyone to build reliable and efficient software. If you have a previous version of Rust installed via rustup, you can get 1.97.0 with: $ rustup update stable If you don't have it already, yo

Rust Blog (EN Zone)
Security

Securing Heroku CLI Credentials with System Keychain Storage

Beginning in version 11.8.0, we will be improving the security of the Heroku CLI by storing authentication credentials in your system keychain by default. The Heroku credential manager makes use of OS-native secure storage tools with interfaces designed for sensitive data while maintaining compatibi

Heroku Blog
AI & ML

Meta’s AI Storage Blueprint at Scale

Over the past several years, model capabilities and training dataset sizes have experienced exponential growth. During the past year or so, the time between new-frontier-model releases has gone down from months to weeks. Reliable and fast access to storage is important to both the speed and computat

Meta Engineering
Backend

Announcing Rust 1.96.1

The Rust team has published a new point release of Rust, 1.96.1. Rust is a programming language that is empowering everyone to build reliable and efficient software. If you have a previous version of Rust installed via rustup, getting Rust 1.96.1 is as easy as: rustup update stable If you don't have

Rust Blog (EN Zone)
AI & ML

GenPage: Towards End-to-End Generative Homepage Construction at Netflix

Authors: Lequn Wang, Jiangwei Pan, and Linas BaltrunasFigure 1. Autoregressive homepage generation. GenPage builds a Netflix homepage one row or entity at a time, each one conditioned on what’s already on the page and the user’s context.IntroductionThe Netflix homepage is the first thing users see w

Netflix TechBlog
Database

A 15-Second Health Check for Your Heroku Connect Data Pipeline

Heroku Connect is a fully managed, bidirectional data sync service between Salesforce and Heroku Postgres that lets developers read and write Salesforce data using standard SQL. The sync is straightforward to set up and operates smoothly in the background, but when a field does not update as expecte

Heroku Blog
AI & ML

Four travel and hospitality trends from HITEC 2026

More than 6,000 hospitality executives and operators gathered in San Antonio last week for the HITEC conference. The big topic: whether the industry’s AI investment is actually working. Across four days and over 50 meetings, four trends stood out.

Product Blog (Stripe