Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
DevOpsArquitetura•5 min

WSL Explained: How to Use Linux Inside Windows for Development

Learn how WSL natively integrates the Linux environment into Windows, eliminating heavy virtual machines and streamlining modern development workflows.

DevOpsArquitetura•5 min

Capacity Management: Indicators and Metrics to Scale Your Infrastructure

Learn how to identify the exact moment your servers and systems need more computing resources. Understand metrics, saturation, and waste-free planning.

DevOpsArquitetura•5 min

DevOps Culture: Why Tools Alone Do Not Transform a Tech Team

Purchasing modern software licenses does not fix software delivery problems if organizational silos and process bottlenecks remain intact. Understand why software engineering requires cultural transformation before automation.

ArquiteturaEngenharia•4 min

Technical Debt Management: When to Fix, When to Live With It, and How to Prioritize

Learn how to classify, prioritize, and decide the right time to refactor legacy code without paralyzing new product development in your organization.

ArquiteturaDevOps•5 min

Vendor Lock-in: Architectural Strategies to Avoid Cloud Provider Dependency

Learn how to safeguard your infrastructure against vendor lock-in by using agnostic design patterns, microservices, and portability tools in cloud computing environments.

DevOpsArquitetura•5 min

FinOps: How to Control Cloud Costs Without Compromising Infrastructure

Learn how to apply FinOps practices to balance cloud budgets and technical performance. Discover real strategies to cut waste without harming system stability.

NegóciosArquitetura•6 min

Data Governance: Responsibility for Quality, Security, and Usage

Learn how to structure data governance in your company by clearly defining who is accountable for information quality, security, and compliance.

NegóciosArquitetura•4 min

Open Source in Business: When Free Software Can Replace Commercial Solutions

Explore how companies evaluate replacing commercial software with open-source tools, analyzing total cost of ownership, technical maturity, and the operational risks involved in this strategic transition.

ArquiteturaEngenharia•4 min

Edge Computing and Cloud Computing: Practical Decision Guide in Architecture

Discover when to process data in the cloud or at the network edge. Understand latency, costs, and operational trade-offs in modern engineering systems.

BackendArquitetura•5 min

CQRS Explained: When Separating Read and Write Operations Makes Sense

Learn how CQRS splits read and write models to scale complex systems. Understand core concepts, trade-offs, and when this architecture is truly worth it.