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

FrontendArquitetura•4 min

Reactive Interfaces with Signals and Component Lifecycle Management Without Virtual Dom

Learn how to build high-performance web interfaces using Signals and direct lifecycle control, removing the overhead of the Virtual DOM.

BackendArquitetura•5 min

Mitigating Race Conditions in Concurrent Transactions with Redis Distributed Locks and Lua Scripts

Learn how to prevent data corruption in concurrent systems using Redis and atomic Lua scripts. A practical analysis of concurrency and data consistency.

ArquiteturaRedes•5 min

Implementing Zero Trust Policies with mTLS in Microservices

Learn how to secure communication between microservices using mTLS and Zero Trust policies, ensuring cryptographic identity and network isolation in distributed environments.

BackendArquitetura•5 min

Event-Driven Architecture in Practice: Comparing Kafka, RabbitMQ, and Redis Streams

Discover when to choose Apache Kafka, RabbitMQ, or Redis Streams in enterprise event-driven architectures. We analyze throughput, persistence, and operational complexity for high-scale systems.

BackendArquitetura•5 min

Architectural Patterns for Resilience in Distributed Microservices

Learn how to build resilient distributed systems using Circuit Breaker, Outbox Pattern, and Distributed Saga to mitigate cascading failures and ensure eventual consistency at scale.

BackendArquitetura•6 min

Webhook Idempotency and At-Least-Once Delivery: Deduplication, Retries, and Handling Duplicates

Learn how at-least-once webhook delivery models work, why external partners trigger duplicate events, and how to protect your application using deduplication keys and idempotent processing.

FrontendArquitetura•4 min

Server Components and Streaming SSR in Next.js: LCP Optimization and Zero Bundle Size

Learn how Server Components and Streaming SSR in Next.js revolutionize web performance, slash JavaScript bundle sizes, and accelerate critical page rendering.

DevOpsArquitetura•5 min

CI/CD Pipelines with GitHub Actions, Docker and Zero-Downtime

Learn how to build an automated software delivery pipeline using GitHub Actions and Docker, ensuring your updates reach servers without crashing the system.

BackendArquitetura•5 min

Event-Driven Architecture in Practice: Kafka vs RabbitMQ vs Redis Streams for Enterprise Messaging

Learn how to choose between Apache Kafka, RabbitMQ, and Redis Streams for building robust event-driven architectures by analyzing performance, persistence, and operational trade-offs.

BackendArquitetura•5 min

Idempotency and Retries in Webhooks: Handling Duplicate Events

Learn how to protect your APIs against the at-least-once behavior of partners sending duplicate webhooks. Master deduplication keys and retry strategies.