How Meta Uses CDN

WhatsApp is committed to helping people stay safe while protecting the privacy of their messages. As scam tactics evolve — from impersonation to social engineering to AI-generated lures — we’…

The article discusses the development of Private Processing technology for AI tools on WhatsApp, aimed at enabling users to leverage AI capabilities while ensuring privacy.

Meta has introduced high dynamic range (HDR) photo support to Instagram and Threads, enhancing image quality for users.

The article discusses how Meta has integrated the AV1 codec into Facebook Reels and Instagram Reels, highlighting its advantages in video quality and bandwidth efficiency.

The article discusses innovations in QUIC and TCP protocols at Meta, highlighting how these advancements improve network performance, efficiency, and reliability across their data centers.

The article discusses the challenges of cache consistency and invalidation, particularly in large-scale systems like those operated by Meta.

The Networking @Scale Boston 2019 conference brought together engineers from major tech companies to discuss the challenges and solutions for reliable networking at scale.

Facebook has open-sourced Spectrum 1. 0. 0, an image processing library designed to enhance mobile image uploads for Android and iOS.

The 2018 @Scale Conference brought together over 2,500 engineers to explore the challenges and innovations in building scalable applications and services.

The article discusses how Facebook integrates data science into its infrastructure engineering teams to tackle significant challenges and enhance performance at scale.

The article discusses how Facebook's Production Engineering team prepares for global events, ensuring service reliability during peak traffic periods, particularly focusing on the infrastructure su...

The Networking @Scale 2017 conference brought together over 600 network engineers to discuss advancements in network engineering, services, and hardware innovations.

The article discusses end-to-end optimizations for dynamic streaming of 360 video, particularly at 6k resolution.

Yarn is a new package manager for JavaScript that addresses issues of consistency, security, and performance faced by the npm client.

The article discusses the development of Canvas, a platform designed to enhance creative expression on mobile devices by addressing technical challenges and providing a flexible API for content cre...

The article discusses the development of Facebook Lite, a lightweight version of the Facebook app designed for Android users in emerging markets.

The article discusses the challenges of loading cover photos on Facebook, particularly for users on slow networks.

The article discusses the rapid development and launch of the Celebrate Pride tool by Facebook, which allows users to add a rainbow filter to their profile pictures in support of the LGBTQ communit...

The article provides a recap of the Networking @Scale conference, highlighting discussions among industry leaders on the engineering challenges of building scalable networks.

The article discusses the development and launch of Facebook's Look Back videos feature, which allowed users to create personalized one-minute videos highlighting their memorable moments on the pla...

The article analyzes Facebook's photo caching system, detailing its multi-layered architecture and the effectiveness of various caching strategies.

McDipper is a flash-based key-value cache developed by Facebook to enhance the efficiency of caching large data sets compared to traditional Memcached.

The article discusses the engineering challenges and solutions involved in creating the mobile version of Facebook's Timeline feature.

The article discusses the collaboration between Facebook and CNN to scale the Facebook Live Feed during Barack Obama's inauguration, detailing the challenges faced and the strategies implemented to...