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Latest posts
Last updated 5 days ago
Lights Out, Systems On: Validating Instant Power Loss Readiness
6 days ago
We’re introducing Instantaneous PowerLoss Storm, a new testing paradigm within Meta’s infrastructure...
SilverTorch: Index as Model — A New Retrieval Paradigm for Recommendation Systems
15 days ago
We’re introducing SilverTorch, a reimagining of recommendation systems that unifies all retrieval...
Reel Friends: Building Social Discovery that Scales to Billions
28 days ago
On its face the new Friend Bubbles feature looks simple enough. It...
Migrating Data Ingestion Systems at Meta Scale
29 days ago
Meta’s data ingestion system, which our engineering teams leverage for up-to-date snapshots...
Labyrinth 1.1: Making End-to-End Encrypted Backups Even More Reliable
30 days ago
We’re rolling out version 1.1 of Labyrinth, the encrypted storage system and...
How Meta Is Strengthening End-to-End Encrypted Backups
about 1 month ago
The HSM-based Backup Key Vault Meta’s HSM-based Backup Key Vault provides the...
Modernizing the Facebook Groups Search to Unlock the Power of Community Knowledge
about 2 months ago
We’ve fundamentally transformed Facebook Groups Search to help people more reliably discover...
Capacity Efficiency at Meta: How Unified AI Agents Optimize Performance at Hyperscale
about 2 months ago
We’re sharing insights into Meta’s Capacity Efficiency Program, where we’ve built an...
Post-Quantum Cryptography Migration at Meta: Framework, Lessons, and Takeaways
about 2 months ago
We’re sharing lessons learned from Meta’s post-quantum cryptography (PQC) migration to help...
Escaping the Fork: How Meta Modernized WebRTC Across 50+ Use Cases
2 months ago
At Meta, WebRTC powers real-time audio and video across various platforms. But...
Trust But Canary: Configuration Safety at Scale
2 months ago
As AI increases developer speed and productivity it also increases the need...
How Meta Used AI to Map Tribal Knowledge in Large-Scale Data Pipelines
2 months ago
AI coding assistants are powerful but only as good as their understanding...