Tag: concurrency

Cloud Architecture Part 2

Jun 12, 2026 palaniappan p 2 min

Virtual Threads, Lock-Free Structures, and High-Throughput Runtimes on AWS

Project Loom virtual threads help I/O-bound Java on ECS—not CPU-bound aggregation. Compare actor models, lock-free queues, and when Lambda concurrency beats pinning threads on EC2.

Cloud Architecture

Mar 29, 2026 palaniappan p 17 min

How to Tune PHP, Node.js, Python, and Go for High Concurrency on AWS

PHP-FPM, Node.js, Python, and Go have fundamentally different concurrency models. Tuning each runtime for high concurrency on ECS requires understanding the model, not just copying configuration values from Stack Overflow.