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Technical Articles

Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
BackendArquitetura•12 min

Rust in the Backend: Do Performance and Safety Justify the Higher Complexity?

Explore whether adopting Rust for server-side development and APIs is worth it, weighing massive performance and reliability gains against a steep learning curve.

BackendArquitetura•12 min

Does Java Still Dominate the Backend? Where Spring Boot Still Makes Sense

Explore the current landscape of Java and Spring Boot in enterprise backend development, assessing performance advantages, maturity, and trade-offs against newer technologies.

BackendArquitetura•12 min

Go in backend: why is the language gaining ground in APIs and microservices?

Explore how the Go programming language conquered modern APIs and microservices. We analyze its native concurrency, performance, and architectural trade-offs in practice.

BackendArquitetura•12 min

PHP vs Python vs Node.js: Which Language to Choose for Backend Development?

Discover the real differences between PHP, Python, and Node.js for backend systems. Evaluate performance, ecosystems, and architectural trade-offs to choose the ideal technology.

BackendArquitetura•12 min

Guide: How to Mitigate SSRF Vulnerabilities in Microservices

Master robust defenses against SSRF in modern microservices. Learn strict URL validation, network isolation via egress gateways, DNS rebinding protection, and secure cloud metadata handling.

BackendArquitetura•12 min

Redis Beyond Cache: Queues, Sessions, and Events in Modern Applications

Discover how Redis goes far beyond a simple in-memory database used to speed up queries. Explore its architectural potential in task queue management, distributed session storage, and event-driven messaging.

BackendEngenharia•12 min

PostgreSQL 18 in Practice: Features That Truly Make a Difference in Development

Discover how PostgreSQL 18 redefines modern software development with deep improvements in concurrency, query optimization, and practical usability for engineers.

BackendRedes•12 min

HTTP/3 and QUIC in Practice: When It's Worth Enabling in Caddy or Cloudflare

Discover how HTTP/3 and the QUIC protocol revolutionize web delivery. We analyze the technical backend and when it makes sense to enable this technology in Caddy or Cloudflare.

BackendArquitetura•12 min

Passkeys and WebAuthn: How to Drop Passwords Without Breaking Login

Learn how to implement passkeys and WebAuthn to eliminate traditional passwords from your system without alienating users or breaking legacy authentication flows. A practical guide on architecture and code.

BackendArquitetura•12 min

DuckDB in the backend: heavy analytics without building a data warehouse

Learn how to use DuckDB directly in your backend to process massive volumes of analytical data without the operational complexity of a traditional data warehouse. A modern alternative that saves infrastructure and simplifies software architecture.