Tag: scalability

2 articles filed under this tag. Newest first below ; start with the highlighted pick if you are new here.

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Scaling REST APIs to Sub-Second Latency Under Load

How connection pooling, query optimization, and stateless service design keep API response times stable under concurrency spikes — and what breaks when they don't.

Jul 28, 2025 · 10 min read

Caching Strategies for Low-Latency APIs (Redis + In-Memory)
How layered caching reduces database load by serving hot data from memory before hitting persistent storage — and how to keep those layers correct, consistent, and stampede-proof.

Jul 10, 2025 · 9 min read