SEP 1, 2026

Monitoring reliably at scale

Designing monitoring that works when everything else doesn’t.By: Abdurrahman J. AllawalaIntroductionWhen an incident hits, teams lean on observability to...

Observability Incident Response

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Project Lighthouse — Part 3: Introducing project-lighthouse-anonymize

Project Lighthouse — Part 3: Introducing project-lighthouse-anonymizeThe data in Project Lighthouse is powered by privacy-preserving anonymization code. We’ve...

FrontendData Science

5 min

Airbnb12d ago

How we knew COVID was over (and what our models had to unlearn)

When we retrain, when we rebuild, and when we leave a model alone.By: Harrison KatzA forecast that carries weightThe Forecasting Data Science team at Airbnb...

FrontendData Science

15 min

Weekly Brief

Top 10 engineering articles delivered every Monday.

Airbnb19d ago

Flexible Authentication: Reimagining authentication for millions of users at Airbnb

Rebuilding login and signup surfaced product insights, not just technical challenges. Here’s how we designed Flexible Authentication at the intersection of...

FrontendData Science

9 min