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

BackendDevOps•4 min

Zero-Downtime Database Schema Evolution in Large Relational Databases

Learn how to modify table structures in large relational databases in production without causing outages or catastrophic system slowdowns.

BackendDevOps•4 min

State Integrity Monitoring in Distributed Systems Using Distributed Tracing and Real-Time Logs

Learn how to track request flows and analyze real-time logs using Distributed Tracing, Vector, and ClickHouse to ensure high reliability in complex distributed architectures.

RedesDevOps•3 min

MTLS Certificate Lifecycle Management in Service Meshes with Zero-Downtime Rotation

Learn how to architect automated mTLS certificate rotation in service meshes without connection drops, utilizing OCSP Stapling validation for maximum security.

RedesDevOps•4 min

Automated Failover Orchestration in Multi-Cloud Architectures with Anycast DNS and Layer 7 Health Checks

Learn how to build a highly resilient infrastructure using Anycast DNS and application-layer health checks to seamlessly route traffic between different cloud providers.

DevOpsArquitetura•3 min

Cascading Failure Mitigation in CI/CD Pipelines Using Runner Health Circuit Breakers

Learn how to prevent build server degradation from halting your entire software delivery workflow using resilient circuit breaker patterns.

RedesDevOps•4 min

Layer 4 Denial of Service Attack Mitigation with XDP and eBPF in the Linux Kernel

Learn how to block denial of service attacks before they exhaust server resources using the high performance of XDP and eBPF directly inside the Linux operating system kernel.

DevOpsRedes•4 min

Workload Isolation in Multi-Tenant Kubernetes Environments with Network Policies and Gatekeeper

Learn how to secure shared Kubernetes clusters using Network Policies and OPA Gatekeeper to ensure robust isolation between different teams or clients.

DevOpsArquitetura•4 min

Optimizing Linux Work Environments: Development Container Orchestration with Devcontainers

Learn how to unify programming environments using Devcontainers on Linux, eliminating the classic issue where code only works on the developer's machine.

DevOpsEngenharia•3 min

DORA Metrics and Static Analysis: Measuring Speed and Code Quality

Learn how to correlate DORA delivery performance indicators with static code analysis tools to balance delivery speed and stability in engineering teams.

DevOpsArquitetura•5 min

Cloud Infrastructure Compliance Auditing with Policy as Code Using Rego and OPA

Learn how to apply continuous cloud infrastructure auditing using the Rego language and Open Policy Agent to ensure automated security and governance.