Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
BackendArquitetura•4 min

Dynamic Load Balancing in Persistence Layers with Access Pattern Routing

Learn how to structure intelligent read and write query routing in distributed databases to optimize performance in high-scale enterprise systems.

ArquiteturaDevOps•4 min

Engineering Efficiency Metrics and Technical Debt Traceability in Distributed Organizations

Learn how to build reliable engineering metrics and track technical debt across distributed teams, balancing delivery speed with code sustainability.

DevOpsArquitetura•5 min

Orchestration of Canary Deployments with Automated Telemetry Metrics and Predictive Rollback

Learn how to build secure canary deployments using automated telemetry analysis and predictive algorithms to revert changes before they impact end users in production.

FrontendArquitetura•4 min

State Isolation in Micro-Frontends with Shadow DOM and Custom Event Communication

Learn how to build independent micro-frontends using Shadow DOM for visual encapsulation and Custom Events for secure cross-team communication.

BackendArquitetura•4 min

Mitigation of Relational Database Locks in High-Write Tables with Temporal Partitioning

Learn how temporal partitioning eliminates write contention and bottlenecks in large transactional tables.

BackendArquitetura•3 min

Random Read Optimization in Distributed File Systems Using NVMe Caching

Explore how proper block alignment and intelligent caching strategies on NVMe drives transform random read performance in large-scale distributed storage architectures.

BackendArquitetura•4 min

Fault Tolerant Systems Design with Bulkheads and Circuit Breakers

Learn how to build resilient systems by combining resource isolation through bulkheads and cascading failure protection with dynamic circuit breakers.

BackendArquitetura•4 min

Distributed State Management with Multi-Decree Paxos and Leadership Re-election

Learn how to maintain data consistency in microservices using Multi-Decree Paxos and leadership re-election to prevent state loss during server failures.

IAArquitetura•3 min

Implementation of Distributed Language Model Inference via Layer Splitting

Learn how to slice massive neural networks across different computers to run heavy artificial intelligence models without relying on centralized high-end hardware.

BackendArquitetura•3 min

Evolution of Distributed Messaging Topologies for End-to-End Latency Reduction

Explore how the evolution of distributed messaging topologies reduces end-to-end latency in high-scale systems, balancing consistency and delivery speed.