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

DevOpsHardware•5 min

ZFS Storage Implementation with L2ARC and SLOG in High I/O Servers

Learn how to optimize ZFS file system performance in high-demand enterprise environments using secondary SSD caching and dedicated write logs.

DevOpsArquitetura•3 min

Infrastructure Configuration Management with GitOps and Continuous Reconciliation in Edge Kubernetes Clusters

Learn how to apply GitOps in edge Kubernetes clusters to ensure continuous reconciliation and deterministic operation in remote, disconnected locations.

AutomaçãoDevOps•3 min

Normative Document Automation with AST and CI/CD Pipelines

Learn how to transform technical manuals and standards into consistent artifacts using syntax tree processing and automated delivery pipelines.

DevOpsRedes•4 min

Package Isolation and Dependency Validation in Rolling Release Linux Distributions

Learn how rolling release Linux distributions balance continuous software updates and operating system stability through strict package isolation, cryptographic checks, and decoupled environments.

HardwareDevOps•4 min

Building Low-Cost Storage Arrays with IT Mode HBA Controllers and ZFS

Learn how to design and assemble budget-friendly homelab storage arrays using HBA controllers in IT mode and the ZFS file system, ensuring data integrity without proprietary RAID controllers.

DevOpsArquitetura•4 min

Dynamic Secrets Management and Automated Credential Rotation with Vault and Service Meshes

Learn how to eliminate static credentials in distributed systems using HashiCorp Vault integrated with service meshes, ensuring end-to-end security and zero downtime during secret rotation.

DevOpsEngenharia•5 min

Cognitive Load Reduction in Code Reviews Through Custom Linters and Static Analysis

Learn how to eliminate subjective debates in pull requests using custom linters and static analysis, automating standards and freeing your team to focus on architecture and business logic.

DevOps•4 min

GitOps with ArgoCD and Build-Time Security Policy Validation with Kyverno

Learn how to secure Kubernetes clusters by combining continuous delivery via GitOps and automated security policy checks before deployment.

HardwareDevOps•4 min

Dynamic Thermal Load Management in Home Virtualization Clusters Using Custom IPMI Sensors

Learn how to monitor and control home server temperatures using IPMI sensors and custom Python automation. Protect your hardware and reduce acoustic noise in residential lab environments.

BackendDevOps•6 min

Process Isolation and Memory Management in Linux Kernels for Edge Servers

Explore how to structure process isolation and memory management in edge servers using native Linux kernel features. Learn how namespaces, cgroups, and allocation techniques ensure high performance and stability in distributed environments.