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

HardwareDevOps•2 min

Implementing High-Density Storage Systems with ZFS and NVMe Aggregation

Boost data center performance and resilience using ZFS with NVMe arrays. Discover strategies for disk aggregation and pool configuration to maximize storage density.

DevOpsArquitetura•2 min

Asynchronous Task Orchestration with Make and POSIX Schedulers

Learn how to leverage the power of Make and native schedulers like Cron to manage asynchronous flows in POSIX environments. Understand the trade-offs between simplicity and operational robustness in process automation.

EngenhariaDevOps•3 min

Reducing Technical Debt in Legacy Systems Through Mutation Testing and Static Coverage

Learn how to restore confidence in legacy codebases using the precision of mutation testing and static coverage analysis. Discover how to measure and eliminate technical debt effectively.

DevOpsArquitetura•2 min

Automated Infrastructure Auditing with Policy-as-Code: OPA and Rego

Learn how to implement automated infrastructure audits using Open Policy Agent and Rego. Ensure compliance and security without constant manual intervention.

ArquiteturaBackend•2 min

Systems Architecture with Multi-Region Replication and Raft Consensus

Learn how to implement data consistency and fault tolerance in global distributed systems using the Raft consensus algorithm. We explore the trade-offs between latency and integrity in multi-region topologies.

BackendFrontend•2 min

Optimizing Server-Driven UI Architectures with React and Edge Workers

Learn how to build scalable Server-Driven UI architectures using React. Explore strategies to optimize hydration processes and utilize server workers to improve load times and interactivity.

BackendArquitetura•2 min

Handling Distributed Transactions in NoSQL: Two-Phase Commit vs. Outbox Pattern

Discover how to maintain data consistency in NoSQL-based microservices without sacrificing performance. Learn how to implement the Transactional Outbox pattern as an alternative to complex distributed transactions.

IAEngenharia•3 min

Hallucination Alignment in Language Models with Reinforcement Learning and Human Feedback

Learn how Reinforcement Learning from Human Feedback (RLHF) mitigates factual errors in LLMs. Explore the reward architecture and how human-guided alignment strengthens model reliability.

DevOpsProdutividade•2 min

Optimizing Unix Terminal Workflows with Rust-Based Command Line Tools

Modernizing your Unix environment with Rust-based CLI tools brings performance and memory safety. Learn how these utilities improve daily development efficiency.

EngenhariaArquitetura•3 min

Code Performance Metrics for Assessing Impact in Complex Refactoring

Learn how to measure the success of complex code refactorings using performance and quality metrics. Understand how to avoid regressions and ensure that restructuring delivers real system gains.