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

DevOps•4 min

Security Audit in Infrastructure as Code with Static AST Scanning in CI/CD Pipelines

Learn how to block vulnerabilities before deployment using static AST scanning for Infrastructure as Code inside continuous integration and continuous delivery pipelines.

ArquiteturaDevOps•3 min

Data Governance Alignment in Multi-Cloud Architectures with Homomorphic Encryption

Learn how to align strict data governance policies in multi-cloud environments using homomorphic encryption, allowing sensitive information to be processed without ever decrypting it in the cloud.

HardwareDevOps•3 min

Power Consumption Management in Homelab Servers Using C-States and IPMI

Learn how to reduce your home server electricity consumption by controlling energy-saving states and monitoring hardware via IPMI.

DevOpsArquitetura•4 min

CI/CD Workflow Orchestration with Ephemeral Runners in Kubernetes and Namespace Isolation

Learn how to build secure continuous integration environments using isolated ephemeral runners in Kubernetes clusters, preventing state contamination and vulnerabilities.

BackendDevOps•4 min

Implementing Fault Recovery in Data Ingestion Pipelines with Active Redundancy

Learn how to build resilient data pipelines using active redundancy and efficient failover strategies to guarantee continuous ingestion without packet loss.

HardwareDevOps•5 min

Homelab Server Energy Consumption Optimization with P-States

Learn how to lower your home server electricity bill without sacrificing performance through fine-tuning P-States and dynamic frequency scaling.

BackendDevOps•6 min

Distributed Systems Observability with Distributed Tracing and Log Correlation Using eBPF in the Linux Kernel

Learn how to trace requests and correlate logs in distributed systems without altering code using eBPF directly inside the operating system kernel.

ArquiteturaDevOps•3 min

Cloud Security with Microvm Based Workload Isolation

Explore how microvm workload isolation transforms security in modern cloud environments by overcoming the inherent limitations of traditional containers.

HardwareDevOps•4 min

Monitoring CPU Temperature and Frequency in Homelab Servers with Prometheus Agents and IPMI

Learn how to build thermal and clock telemetry in home servers using Prometheus collectors and the IPMI interface to prevent hardware failures.

DevOpsArquitetura•3 min

CI/CD Workflow Orchestration with Ephemeral Runners in Kubernetes and Namespace Isolation

Learn how to isolate continuous integration workloads using ephemeral runners in Kubernetes with dedicated namespaces, ensuring security and scalability.