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

HardwareRedes•5 min

ECC Memory Fault Diagnosis and Multi-Bit Error Correction in High-Availability Servers

Learn the architecture of error correction in mission-critical servers, master ECC memory fault identification, and understand how systems handle severe data damage safely.

ArquiteturaRedes•4 min

Distributed Data Collection Architecture for Low-Latency Substation Telemetry Using OPC UA PubSub

Learn how to build a high-performance industrial network using OPC UA PubSub in electrical substations to eliminate delays in sensor readings and control commands.

RedesAutomação•4 min

Signal Degradation Analysis in CANopen Networks Under Inductive Noise From Frequency Inverters

Learn how electromagnetic noise generated by frequency inverters impacts industrial CANopen networks and master proper shielding and termination techniques.

AutomaçãoRedes•4 min

Integrating SCADA Systems with IoT Protocols Using Node-Based Edge Gateways

Learn how to connect legacy industrial systems to modern cloud platforms using Node-RED edge gateways, bypassing protocol barriers and ensuring secure operations.

DevOpsRedes•4 min

Runtime Security Policy Management with Cilium and eBPF in Production Kubernetes Clusters

Learn how to secure production Kubernetes clusters using Cilium and eBPF to monitor and block threats at runtime without performance penalties.

RedesDevOps•4 min

East-West Traffic Monitoring in Istio Service Meshes and Ambient Mode

Learn how to monitor and inspect internal microservice traffic using Istio Ambient Mode, reducing resource overhead without losing deep observability.

DevOpsRedes•4 min

TLS Certificate Lifecycle Management in Multi-Cloud Environments with Vault and ACME Protocol

Learn how to automate the issuance, renewal, and distribution of TLS certificates across multi-cloud infrastructures using HashiCorp Vault and the ACME protocol, eliminating outages from expired certificates.

AutomaçãoRedes•4 min

Sensor Data Synchronization in Building Automation Systems with Edge Aggregation via MQTT Sparkplug B

Learn how to integrate thousands of sensors in large commercial buildings using edge aggregation and the MQTT Sparkplug B protocol to ensure high efficiency, low bandwidth usage, and operational resilience.

HardwareRedes•4 min

Signal Integrity and Latency Diagnostics in PCIe Gen 4 Buses for High-Density Servers

Understand the engineering challenges of analyzing signal integrity and mitigating latency in PCIe Gen 4 buses within high-density servers.

RedesDevOps•4 min

Load Balancing and Dynamic Telemetry Routing with eBPF-Based Reverse Proxies

Learn how reverse proxies powered by eBPF transform telemetry collection in modern networks, ensuring dynamic routing without packet drops and with high CPU efficiency.