Posts

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

Deep Dive into QUIC Stream Multiplexing: Eliminating Head-of-Line Blocking for High-Performance Networking

This article explains QUIC’s stream multiplexing architecture, compares it to TCP/TLS, and shows real‑world patterns for scaling latency‑critical services.

Illustration of a B-Tree node being duplicated for a snapshot.

Implementing Copy-on-Write B-Trees: Engineering Durable Database Snapshots and Point-in-Time Recovery Architecture

This post walks through the engineering of copy‑on‑write B‑trees for fast, crash‑consistent snapshots and PITR, highlighting architecture, implementation details, and real‑world trade‑offs.

Diagram of a Luigi pipeline with tasks and dependencies.

Architecting Scalable Data Pipeline Orchestration with Luigi: From Dependency Management to Production Deployment

A deep dive into building production‑grade Luigi pipelines, from dependency modeling to deployment, with concrete patterns and real‑world scaling tips.

Diagram of distributed agents reaching consensus over a message bus.

Architecting Asynchronous Consensus Protocols for Multi-Agent Decision Engines

An in‑depth look at designing and operating asynchronous consensus for multi‑agent decision engines, illustrated with Kafka, Raft, and Temporal patterns.

Diagram of PostgreSQL MVCC version chains.

Mastering Multi-Version Concurrency Control in Postgres: Architecture, Isolation Levels, and Performance Tuning for Production

A deep dive into Postgres MVCC, from its internal data structures to isolation level trade‑offs and concrete performance tweaks for real‑world services.