Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
BackendArquitetura•3 min

Performance Degradation Mitigation in Large-Scale Systems Through Coupling Metric-Driven Refactoring

Learn how to combat chronic latency in complex systems through surgical control of module coupling and metric-driven architectural refactoring.

ArquiteturaBackend•5 min

Eventual Consistency in Microservices with Vector Clock Resolution

Learn how to keep data synchronized in distributed systems without locking up your infrastructure, using vector clocks to reliably order events.

BackendArquitetura•4 min

Implementation of Automatic Recovery Mechanisms in Data Pipelines with Partial Failure Handling

Learn how to build resilient data flows capable of handling partial failures without corrupting information. Practical strategies for engineers to ensure high availability in modern architectures.

BackendDevOps•3 min

Building Efficient Alert Systems with Statistical Learning Noise Reduction

Learn how to apply statistical learning to eliminate false alarms in critical monitoring systems while maintaining high operational visibility.

ArquiteturaBackend•4 min

Mapping and Reducing Cognitive Bottlenecks in Distributed Microservice Architectures

Learn how excessive complexity and over-fragmentation of microservices create cognitive bottlenecks for engineering teams, impacting delivery speed.

BackendArquitetura•5 min

Designing Anti-Corruption Layers in Event-Driven Distributed Systems

Learn how to design anti-corruption layers to isolate legacy domains and keep microservices clean and decoupled in event-driven architectures.

BackendArquitetura•5 min

High-Scale Event Processing with Dynamic Partitioning in Apache Kafka Streams

Learn how to build resilient data pipelines in Apache Kafka using dynamic partitioning strategies to handle massive traffic spikes without bottlenecks.

IABackend•6 min

Implementation of Hybrid Context Retrieval with Vector and Keyword Search

Learn how to combine the mathematical precision of vector search with the literal exactness of keywords to build more reliable and hallucination-free natural language systems.

BackendArquitetura•5 min

Complex Domain Modeling with Event Sourcing and Optimized Read-Side Projections

Learn how to build resilient and scalable systems by combining Event Sourcing and optimized Read-Side projections to handle complex business rules in practice.

BackendArquitetura•4 min

Orchestrated Saga Transaction Architecture with Asynchronous Compensations in Financial Systems

Learn how to build resilient distributed transactions in financial systems using orchestrated Sagas and asynchronous compensations to ensure eventual consistency without database locks.