// TODO: I’m martinuke0

Welcome to my corner of the internet. This website is a personal blog which I use as a platform to document my learning journey and showcase it for the world to see.
Illustration of PostgreSQL MVCC snapshot layers.

Deep Dive into PostgreSQL MVCC: Transaction Isolation, Snapshot Management, and Concurrency Control for Production

A production‑ready guide to PostgreSQL’s MVCC, covering isolation levels, snapshot lifecycles, and concurrency patterns engineers can apply today.

June 2, 2026 · 8 min · 1552 words · martinuke0
Diagram of Kafka brokers with partitioned topics and consumer groups.

Mastering Apache Kafka Topic Partitioning and Consumer Group Rebalancing: Architecture, Scaling, and Production Patterns

Learn how to design Kafka partitions and manage consumer group rebalancing at scale, with concrete architecture diagrams, performance tips, and real‑world production patterns.

June 2, 2026 · 7 min · 1334 words · martinuke0
Illustration of PostgreSQL WAL sequence diagram.

Deep Dive into the Postgres Write-Ahead Log: Ensuring Data Durability and Crash Recovery

An in‑depth look at PostgreSQL’s WAL, covering its role in durability, crash recovery mechanisms, configuration, and real‑world performance tuning.

June 2, 2026 · 6 min · 1227 words · martinuke0
Diagram of a request pipeline highlighting tail latency spikes.

Deep Dive into Tail Latency: Avoiding the Little's Law Trap in High‑Throughput Systems

Learn how Little’s Law can give a false sense of security for latency, and discover concrete engineering patterns—such as request shaping, tail‑latency budgets, and back‑pressure controls—to keep 99th‑percentile response times low in high‑throughput pipelines.

June 2, 2026 · 6 min · 1075 words · martinuke0
Illustration of multiple data streams flowing over a single QUIC connection.

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

An engineer‑focused walkthrough of QUIC’s stream multiplexing, showing how it eliminates head‑of‑line blocking and boosts real‑world performance.

June 2, 2026 · 8 min · 1514 words · martinuke0
Feedback