Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
FrontendArquitetura•4 min

Reactive State Architecture and Fine-Grained Re-Render Management in High-Density Data Web Applications

Learn how to structure state management and prevent excessive re-renders in web interfaces processing massive real-time data streams.

BackendArquitetura•4 min

Implementing Transactional Outbox with Debezium and Kafka in Microservices

Learn how to ensure data consistency across microservices using the Transactional Outbox pattern, capturing database changes with Debezium and reliably publishing events to Apache Kafka.

BackendArquitetura•5 min

Optimizing Concurrent Reads in Time Series Databases for High Frequency Telemetry

Learn how to structure queries and indexes in time series databases to handle high-frequency telemetry and thousands of simultaneous read requests.

AutomaçãoArquitetura•3 min

Fault Domain Isolation Strategies in Micro-API Architectures for SCADA Systems

Discover practical strategies to isolate fault domains in micro-API architectures designed for industrial SCADA systems, ensuring high availability and deterministic operation.

RedesArquitetura•6 min

Zero Trust Network Architecture in Multi-Cloud Environments with Dynamic Microsegmentation

Learn how to secure distributed infrastructures across public and private clouds using zero trust principles and granular traffic isolation.

DevOpsArquitetura•3 min

Development Workflow Optimization with Branch Based Ephemeral Environments

Learn how branch-based ephemeral environments eliminate testing bottlenecks, providing isolated copies of production created on demand for every new code change.

BackendArquitetura•4 min

Reducing Cyclomatic Complexity and Structural Coupling in Legacy Codebases

Discover practical engineering strategies to refactor chaotic legacy systems, reduce complex logical paths, and decouple modules without breaking production operations.

ArquiteturaBackend•4 min

Fault Tolerant System Design with Multi Region Replication and Causal Consistency

Learn how to architect resilient infrastructures capable of surviving entire datacenter outages without corrupting user data. Understand the practical implementation of causal consistency in global distributed systems.

BackendArquitetura•4 min

Memory Management and Garbage Collection in High Performance Web Applications with WebAssembly

Explore how WebAssembly handles memory and garbage collection in demanding web applications, overcoming traditional browser performance bottlenecks.

BackendArquitetura•4 min

Real-Time Data Stream Processing with Kafka Streams and Complex Temporal Joins

Learn how to structure complex temporal joins in distributed data streams using Kafka Streams. Understand time windows, memory trade-offs, and resilience strategies for high-throughput pipelines.