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DoorDash Uses Envoy and Valkey for a 1.5M RPS Proxy Cache with 99.99999% Availability

DoorDash has developed Entity Cache, a transparent proxy caching platform built on Envoy and Valkey to reduce redundant service-to-service requests ac…

Distributed Cache Cloud Architecture Service Mesh Envoy Microservices Algorithms Performance Optimization Backend For Frontend Availability Service Reliability gRPC Valkey Caching HTTP Distributed Systems Reliability Event Driven Architecture Apache Kafka Development Architecture & Design news

Pinterest Uses Content Fingerprints for URL Deduplication Across Millions of Domains

Pinterest introduced MIQPS, a URL normalization system that identifies which query parameters affect page identity using rendered content fingerprints…

Query Distributed Systems Scaling Platform Engineering Offline-First Low Latency Algorithms Patterns Architecture & Design Development news