Comprehensive principal engineering guide to modern high-performance binary serialization protocols (Kryo, Protocol Buffers, FlatBuffers), off-heap memory mapping, and zero-allocation message traversal.
A deep-dive into maximizing Kafka throughput — covering Linux Zero-Copy sendfile(), OS Page Cache mechanics, compression algorithms, producer batching, consumer fetch tuning, and kernel network optimizations.
Deep-dive into Kafka's high-throughput storage engine — Linux OS Page Cache mechanics, sendfile(2) system call, Scatter-Gather DMA, Ring 3 vs Ring 0 context switches, sequential vs random I/O physics, kTLS acceleration, and production kernel tuning.
Comprehensive guide to Off-Heap Memory and Foreign Function & Memory API (JEP 454) in Java 22+. Learn how to bypass Garbage Collection Stop-the-World pauses, eliminate object overhead, achieve Zero-Copy I/O, manage MemorySegment and Arena scopes, and avoid Kubernetes OOMKilled crashes.
