Technical Articles

Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.

All categories Arquitetura Automação Backend Carreira DevOps Eletrônica Engenharia Frontend Hardware IA Negócios Produtividade Redes

RedesDevOps•4 min

Network Traffic Mapping and Real Time Anomaly Detection with Low Level eBPF Sockets in Linux Kernel

Learn how to intercept and analyze network packets at the kernel level using eBPF sockets, ensuring high performance observability without altering applications.

DevOpsRedes•5 min

Automated Operating System Provisioning with PXE Boot and Preseed in Homelabs

Learn how to build a home lab infrastructure capable of installing operating systems over the network without manual intervention using PXE boot and Preseed files.

HardwareDevOps•3 min

Disk Orchestration in ZFS Arrays with Dedicated ZIL for Write Latency Reduction in Edge Servers

Learn how to optimize edge servers using ZFS arrays with dedicated ZIL on high-performance SSDs, eliminating I/O bottlenecks in low-latency environments.

DevOpsEngenharia•4 min

Standardizing Container-Based Environments for Data Engineering

Learn how to unify development environments in data engineering using containers and modular command-line tools, eliminating the classic it works on my machine issue.

RedesDevOps•4 min

Optimizing Distributed Development Workflows with Kernel Namespace Network Emulators

Learn how Linux kernel network namespaces allow you to isolate traffic and simulate real-world latency locally, eliminating surprises in distributed production.

HardwareDevOps•4 min

Magnetic Disk Pool Health Monitoring and S.M.A.R.T. Status in Local Storage Servers

Learn how to build a robust predictive monitoring strategy for mechanical hard drive pools using native tools, S.M.A.R.T. metrics, and alert automation in local storage environments.

BackendDevOps•3 min

Building Distributed Tracing Pipelines with OpenTelemetry in Hybrid Microservices

Learn how to architect end-to-end observability in hybrid microservices architectures using OpenTelemetry, ensuring precise request tracking across legacy and cloud environments.

HardwareDevOps•5 min

Monitoring Temperature and Load Cycles in NVMe Drive Arrays via IPMI and Prometheus

Learn how to build server telemetry to track temperature and wear on high-performance NVMe drives using the Prometheus ecosystem and hardware management protocols.

DevOpsAutomação•4 min

Remote Workspace Management with Containerized Development Environment Automation

Learn how to standardize development environments using Docker containers and remote automation, eliminating the classic 'it works on my machine' problem.

DevOpsArquitetura•4 min

Implementing Security Policies with OPA and Gatekeeper in Enterprise Kubernetes Clusters

Learn how to enforce automated governance and compliance control in Kubernetes clusters using Open Policy Agent and Gatekeeper to block insecure configurations before reaching production.