martinuke0's Blog

Diagram of TCP BBR congestion control flow.

Implementing TCP BBR Congestion Control: Optimizing Network Performance for Production-Ready Infrastructure

This guide walks engineers through deploying TCP BBR in production, from kernel configuration to monitoring, and shares measurable latency and throughput improvements.

Illustration of multiple QUIC streams flowing in parallel over a single connection.

Deep Dive into QUIC Stream Multiplexing: Eliminating Head-of-Line Blocking in Modern Network Protocols

A technical walkthrough of QUIC’s stream multiplexing, why it outperforms TCP’s multiplexing, and actionable patterns for scaling low‑latency services.

Diagram of a Luigi task graph with multiple workers processing data.

Architecting Scalable Data Pipeline Orchestration with Luigi: From Task Dependencies to Production Deployment

A step‑by‑step guide to building, scaling, and deploying Luigi pipelines in production, with concrete patterns, architecture diagrams, and real‑world tips.

Diagram of layered payment security architecture.

Architecting Payments Security across Modern Enterprises: Services, Infrastructure, and Real-World Implementation Patterns

A deep dive into how large‑scale enterprises secure payment flows, covering service design, cloud‑native infrastructure, and repeatable patterns that meet PCI‑DSS.

Diagram of a distributed RAG architecture with vector store, message bus, and LLM inference nodes.

Architecting Production Retrieval-Augmented Generation: Scalability, Latency, and Resilient Data Pipeline Patterns

Learn concrete patterns for scaling vector stores, LLM inference, and data pipelines, with real‑world examples using Kafka, Milvus, and OpenAI APIs.