martinuke0's Blog

Illustration of Kafka brokers with partitioned topics and consumer groups.

Mastering Apache Kafka Topic Partitioning and Consumer Group Rebalancing: From Basics to Production-Ready Pipelines

Learn how to design partition strategies, handle rebalancing safely, and implement production‑ready Kafka pipelines that stay resilient under load.

Diagram of eBPF programs attached to kernel hooks.

Mastering eBPF: Implementing System-Wide Tracing and Observability for Production-Ready Environments

A deep‑dive into eBPF‑based tracing, showing concrete architectures, safety tricks, and code snippets that let you ship observability into production today.

A dashboard visualizing CPU, network, and error metrics across a cluster.

Mastering the USE Method: Performance Analysis for Utilization, Saturation, and Errors in Production Systems

The USE method offers a pragmatic framework for spotting performance issues. This guide walks through each metric, shows Prometheus queries, and shares production patterns.

Illustration of a distributed payment pipeline with nodes and data streams.

Architecting High-Throughput Payment Infrastructure: A Deep Dive into Scalability, Security, and Transactional Integrity

A production‑ready guide that walks engineers through architecture, scaling tricks, security hardening, and consistency guarantees for modern payment systems.

Illustration of data packets flowing through a network pipe under BBR control.

Implementing TCP BBR Congestion Control: Optimizing Network Throughput for High‑Performance Production Environments

Deploy BBR in Linux, fine‑tune its parameters, and use real‑world metrics to boost network throughput in latency‑sensitive production workloads.