Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
FrontendArquitetura•5 min

Progressive Hydration in Web Applications: Resilient Presentation Layer Architecture

Learn how to build large-scale web interfaces using progressive hydration, ensuring extreme performance, optimized loading, and resilience in modern applications.

BackendArquitetura•3 min

Multi-Leader Consensus in Distributed Databases: Reducing Write Latency

Explore how multi-leader consensus mechanisms reduce write latency in globally distributed databases. Understand trade-offs and conflict resolution in practice.

BackendArquitetura•4 min

High Performance Persistence Layers in Distributed Systems with Optimistic Concurrency

Learn how to build high-performance persistence layers in distributed environments using optimistic concurrency and record versioning. Avoid race conditions without locking your database.

BackendArquitetura•5 min

Mitigating Data Corruption in High-Concurrency Storage Architectures with In-Line Hash Verification

Learn how to safeguard high-concurrency storage systems against silent data corruption using in-line hash verification, ensuring bit-level integrity without sacrificing throughput.

DevOpsArquitetura•4 min

Workflow Construction with Ephemeral Environments and Namespace Isolation

Learn how to build agile development cycles using ephemeral environments and native Kubernetes namespace isolation to eliminate bottlenecks and accelerate deliveries.

ArquiteturaEngenharia•4 min

Quantifying Architectural Technical Debt with Cyclomatic Complexity and Coupling

Learn how to objectively measure architectural technical debt using static analysis to calculate cyclomatic complexity and code coupling, turning subjective intuitions into clear metrics.

ArquiteturaDevOps•4 min

Validating Resilience Topologies in Distributed Systems with Automated Chaos Engineering

Learn how to test infrastructure failures in complex environments by injecting problems in a controlled manner. Understand automated chaos engineering principles to ensure high availability.

FrontendArquitetura•4 min

Reactive State Management in High-Frequency Web Applications with Fine-Grained Signals

Learn how fine-grained signals eliminate unnecessary re-renders in high-frequency web interfaces, optimizing performance for complex applications.

BackendArquitetura•5 min

Managing Long-Running Distributed Transactions with the Sagas Pattern in Messaging Architectures

Learn how to coordinate complex operations across microservices without locking databases. Understand the Sagas pattern, asynchronous messaging, and compensation strategies.

IAArquitetura•4 min

Context Injection Attack Mitigation in Retrieval-Augmented Generation Systems

Learn how to protect your artificial intelligence application against malicious manipulations in retrieved data. Understand vulnerabilities in search and text generation architectures.