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

DevOpsRedes•4 min

Cloud Native Observability with eBPF for Syscall Tracing and Production Latency Diagnosis

Learn how eBPF enables real-time operating system call monitoring without modifying application code or restarting production workloads.

DevOps•4 min

Zero-Downtime Deploys with Docker, Coolify and Reverse Proxy in Production

Discover how to keep applications online during updates using Docker multi-stage builds, Coolify and smart blue-green deployment strategies. A practical approach to eliminating service interruptions in high-availability environments.

ArquiteturaDevOps•5 min

Multi-Tenant Architectures in Cloud-Native Platforms: Data and Compute Isolation

Learn how to design multi-tenant systems in cloud-native environments, ensuring strong data and compute isolation without sacrificing financial efficiency.

DevOps•5 min

Critical Infrastructure Monitoring with Prometheus, Grafana Mimir and SLO-Based Alerting for On-Call Fatigue Reduction

Learn how to combine Prometheus, Grafana Mimir and SLO-based alerting to mitigate on-call fatigue and ensure operational resilience in large-scale critical infrastructures.

RedesDevOps•5 min

Implementing Zero Trust Security Policies in Microservices Networks with Istio Service Mesh and mTLS

Learn how to apply the Zero Trust security model in microservices architectures using Istio and mTLS encryption to shield internal communication against lateral attacks.

DevOpsArquitetura•5 min

Machine Learning Workflow Orchestration with Kubeflow and Distributed Storage Versioning

Learn how to build production-grade machine learning pipelines combining Kubeflow for task orchestration and distributed storage for strict model and data version control.

DevOpsAutomação•4 min

Immutable Infrastructure Automation with Packer, Ansible and Proxmox

Learn how to build and manage disposable virtual servers in your homelab using immutable images created with Packer, provisioned by Ansible, and run on Proxmox VE.

BackendDevOps•4 min

Capacity Management and Predictive Resource Sizing in Time Series Distributed Systems

Discover how to anticipate infrastructure bottlenecks and scale distributed systems proactively using time series analysis and predictive statistical models.

DevOps•3 min

Local Development Environment Optimization with Ephemeral Containers and Code Sync

Learn how to eliminate discrepancies between developer laptops and production servers using ephemeral containers and real-time code synchronization.

RedesDevOps•5 min

Implementation of Secure Overlay Networks with VXLAN and IPsec Encryption in Kubernetes Environments

Learn how to secure network traffic in Kubernetes clusters by combining VXLAN tunnels with IPsec encryption. Ensure end-to-end isolation and robust security.