This article benchmarks DPDK lock-free queue modes for asynchronous logging in a high-concurrency NAT gateway, showing single-core throughput of ~800k logs/sec and multi-core SPSC design achieving 4.6M logs/sec, while analyzing compiler optimization impact and producer-consumer scaling behavior.
This article analyzes nine lock-free data structures in Android 17, including MPSC/SPSC queues, triple buffers, ring buffers, and a lock-free MessageQueue, detailing their mechanisms, memory layouts, and use cases in audio, graphics, Binder IPC, and Perfetto tracing.
This article explains how the team migrated their Python‑based data pipeline to a Rust‑powered web framework (Robyn), achieving a four‑fold reduction in write latency, lower CPU/memory usage, and improved scalability through async I/O and MPSC channels.
This article explains the inner workings of Caffeine's getIfPresent method, the design of its MPSC ReadBuffer and WriteBuffer, the maintenance cycle, eviction strategies, and the TinyLFU algorithm, providing Java code examples and diagrams to illustrate how caching decisions are made in high‑concurrency environments.
