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3 articles found

Redis Lists Are Lying to You: The Internal Datastructures Architects Must Understand

How Redis actually stores lists under the hood (linked list vs. ziplist vs. quicklist) and why this low-level choice breaks production systems when architects ignore it.

#caching#data-structures#redis

distributed systems

Beyond Leaky Buckets: The Distributed Rate Limiting Playbook for Sleep-Deprived Engineers

A deep dive into rate limiting algorithms and trade-offs for modern microservices environments, evaluating global consistency versus performance in high-throughput systems.

#distributed systems#microservices#rate limiting...

contraction-hierarchies

Stream Processing for Geo-Intelligence: When Your GPS Pipeline Needs to Handle 50 Million Pings Per Second

Architectural deep dive into ingesting real-time traffic data using Flink/Kafka pipelines and persisting low-latency states in Redis for sub-millisecond routing decisions.

#contraction-hierarchies#flink#geospatial...