Technical Articles

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

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DevOpsArquitetura•3 min

Static Security Policy Verification in Infrastructure as Code with Unit Tests

Learn how to safeguard your cloud infrastructure using automated unit tests to validate security policies before deploying to production.

HardwareDevOps•6 min

Power Management and Overhead Reduction in Home Server Operating Systems

Learn how to optimize electrical power consumption and minimize processing overhead in home servers, balancing raw performance with utility bill savings.

DevOps•3 min

Continuous Deploy Pipeline Orchestration with GitOps-Based Integrity Checks and State Validation

Explore how GitOps methodology transforms software delivery by leveraging Git repositories as a single source of truth. Understand state validation and continuous deployment in practice.

DevOpsAutomação•4 min

Workflow Optimization in Unix Environments with System Automation Scripts and Stream Manipulation

Learn how to transform repetitive operations in Unix systems through intelligent automation and efficient data stream manipulation using native commands.

HardwareDevOps•5 min

ZFS File System Configuration with In-Memory Deduplication for Home Storage Servers

Learn how to configure in-memory deduplication in ZFS to optimize storage space on home servers while understanding the severe RAM performance impacts.

DevOpsRedes•4 min

Link Layer Fault Injection and Variable Latency in Continuous Integration Pipelines

Learn how to simulate physical network instability and packet loss directly in your continuous integration environment to test distributed system resilience before production deployment.

HardwareDevOps•5 min

Low Latency Distributed Cache Layers with Non Volatile Persistence

Learn how to build a low-latency distributed cache architecture combined with non-volatile persistence in home servers, ensuring high performance and data resilience.

DevOpsArquitetura•4 min

Configuracao de Ambientes de Desenvolvimento em Contêineres Isolados com Montagem de Volumes Efemeros e Mapeamento de UID/GID

Aprenda a estruturar ambientes de desenvolvimento isolados usando contêineres, resolvendo conflitos de permissões de arquivos com mapeamento preciso de UID/GID e garantindo limpeza com volumes efêmeros.

ArquiteturaDevOps•3 min

Secure Secrets Orchestration in Multi-Cloud Environments with Ephemeral Rotation

Learn how to design distributed secret management architectures across public clouds and Hardware Security Modules, ensuring ephemeral lifecycles and strict compliance.

ArquiteturaDevOps•5 min

Evolution of Monolithic Systems to Service Meshes with Controlled Technical Debt and Gradual Extraction Strategies

Learn how to migrate giant monolithic systems to a modern service mesh architecture without halting business operations. Master refactoring strategies, technical debt control, and secure database splitting.