What the rest of the industry is shipping
Curated commentary on engineering blogs, web platform updates, and industry signal — the reading that informs the AWS work.
How Netflix, Uber, Meta, and others actually operate in production.
Meta Ads Explores Hierarchical Embeddings for Deep Funnel Optimization
Meta's latest research delves into hierarchical interest representations for ad optimization, aiming to bridge user inferred interests with advertiser offerings.
Netflix's Topology Service: A Pragmatic Approach to Service Discovery
Building a service topology map at scale is hard. Netflix shares their journey, highlighting trade-offs and lessons learned.
TechPays Acquisition: A European Salary Transparency Play
Levels.fyi acquires TechPays, aiming to bolster European tech salary data and transparency.
Netflix Maps Service Topology in Real-Time
Netflix built a real-time service map to combat siloes. The scale required is the primary constraint.
Netflix's Agentic Workflow: Causal Inference at Scale
Netflix details a complex agentic system for causal inference, highlighting the trade-offs at extreme scale.
Anthropic's Claude Model Changes: Capacity or Strategy?
Capacity constraints or a strategic shift? Anthropic's recent Claude model changes raise questions for developers.
Cursor AI Coding: Power Users and Acceptance Rates
Cursor's AI coding tool shows power users generating 10x more code, with nearly half of AI changes accepted without review.
Netflix's Notification System Balances Speed and Depth
A deep dive into how Netflix architects its notification system for both immediate delivery and comprehensive content.
Netflix Re-Architects Cassandra Data Movement
Netflix details their multi-year effort to overhaul Cassandra data movement, highlighting the trade-offs at massive scale.