Technical Articles

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

All categories Arquitetura Automação Backend Carreira DevOps Eletrônica Engenharia Frontend Hardware IA Negócios Produtividade Redes

BackendArquitetura•4 min

Resilience Patterns in Distributed NoSQL Databases with CRDTs

Learn how distributed NoSQL databases achieve high availability and eventual consistency using CRDTs to resolve concurrency conflicts without locking the system.

ArquiteturaDevOps•4 min

Cost Modeling and Return on Investment for Monolith to Serverless Migration

Learn how to calculate return on investment and project operational costs when migrating monolithic systems to serverless architectures without billing surprises.

DevOpsArquitetura•5 min

Short-Lived Secrets Management with Dynamic Integration Between HashiCorp Vault and Workload Identity

Learn how to eliminate static credentials in modern cloud environments by integrating HashiCorp Vault with Workload Identity to generate ephemeral short-lived tokens.

ArquiteturaDevOps•5 min

Building Resilience Meshes with Service Mesh and Context-Aware Traffic Policies

Learn how to apply context-aware traffic policies in service meshes to elevate the resilience of modern distributed systems.

FrontendArquitetura•3 min

Optimizing Critical Resource Loading with Import Maps and ECMAScript Module Preloading

Learn how to accelerate modern web page loading using Import Maps for dependency mapping and native ECMAScript module preloading.

BackendArquitetura•5 min

Implementing Outbox Pattern with Change Data Capture and Debezium for Eventual Consistency

Learn how to ensure reliable transactions and eventual consistency in microservices by combining the Outbox pattern, change data capture, and Debezium.

RedesArquitetura•6 min

Secure Connectivity Architecture for IoT Edge Devices with Mutual TLS and Automated Certificate Rotation

Learn how to architect a highly resilient network setup for edge IoT devices using mutual TLS authentication and digital certificate automation to mitigate large-scale operational risks.

DevOpsArquitetura•4 min

Implementing Secure Continuous Delivery Pipelines with Artifact Cryptographic Signing Using Cosign and Rekor

Learn how to secure your software supply chain using digital artifact signing with Cosign and immutable transparency logging via Rekor to guarantee end-to-end traceability.

DevOpsArquitetura•3 min

Zero-Downtime Update Orchestration in Kubernetes Clusters Using Custom Metric Health Checks

Learn how to architect continuous, interruption-free software updates in Kubernetes environments by integrating business and infrastructure metrics into application health probes.

FrontendArquitetura•4 min

State Isolation in Micro-Frontends with Shadow DOM and Events

Learn how to structure modular web applications without style conflicts or global state leaks using native browser technologies and decoupled communication.