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

DevOpsProdutividade•4 min

Engineering Efficiency Metrics Modeling Based on Deployment Cycle Time and Alert Noise

Learn how to combine deployment cycle time and false alarm reduction to build engineering metrics that measure real productivity without burning out your team.

DevOps•4 min

Automated Infrastructure Compliance Audits with Rego and Pull Requests

Learn how to integrate security and compliance validations directly into your development workflow using the Rego policy language and Infrastructure as Code.

BackendArquitetura•5 min

Domain Isolation in Shared Databases Using Dynamic Schemas and Access Policies

Learn how to isolate data for multiple tenants in a single relational database using dynamic schemas and row-level access policies.

FrontendArquitetura•4 min

Design System Architecture for High-Density Data Interfaces Using Custom Properties

Learn how to architect a design system for complex screens handling thousands of data points, leveraging dynamic CSS variables and component composition.

BackendDevOps•4 min

Auto-Healing in Microservices: Predictive Failure Analysis Based on Heap Metrics

Learn how to anticipate memory leaks and prevent sudden crashes in modern microservices using predictive heap analysis and automated recovery mechanisms.

RedesAutomação•6 min

Automated Stress Testing in Profinet Industrial Networks with Error Injection

Learn how to automate stress testing in Profinet industrial networks by injecting controlled transmission errors to validate automation system robustness.

HardwareEngenharia•3 min

Cache Memory Bottleneck Analysis in Multicore Processors Using PMU Hardware Counters

Learn how PMU hardware counters help diagnose L3 cache misses and bus contention in modern multicore processors, boosting high-performance system efficiency.

BackendArquitetura•5 min

Automated Failover Orchestration in PostgreSQL Databases with Raft Consensus and Integrity Verification

Learn how to architect automated server switching in PostgreSQL databases using the Raft consensus protocol to guarantee high availability and absolute data integrity without human intervention.

ArquiteturaRedes•5 min

Identity Federation Architecture with OpenID Connect and Cryptographic Token Validation in Zero Trust Environments

Learn how to structure identity federation using OpenID Connect and rigorous cryptographic token validation in Zero Trust topologies.

BackendArquitetura•3 min

Incremental Prerendering Strategies on Edge Servers for First Byte Latency Reduction in E-commerce

Learn how combining edge servers and incremental prerendering accelerates e-commerce loading, drastically cutting response time and improving conversion rates in practice.