Backend Development – ITFROMZERO

Goodbye print(): Professional Python Monitoring and Debugging with Pydantic Logfire

By admin September 29, 2026

Stop letting debugging become a nightmare. Discover how Pydantic Logfire helps you see into every corner of your Python application with structured data and an intuitive dashboard.

Development

Modular Monolith with Node.js: A Lifesaver for Projects Before Considering Microservices

By admin September 26, 2026

Don't rush into Microservices if your Node.js codebase is a mess. Modular Monolith is the solution to organize your code logically, ensure maintainability, and prepare for any future scaling scenarios.

Development

Design APIs Effortlessly with TypeSpec: Say Goodbye to Maintaining Thousand-Line OpenAPI Files

By admin September 26, 2026

Forget the nightmare of maintaining thousand-line OpenAPI files. A guide to using TypeSpec for API design automation, Client SDK generation, and streamlining workflows.

Development

Why I Switched from Express to Fastify: Tips to Triple Your Node.js Throughput

By admin September 18, 2026

Forget Express if you need real performance. Discover how Fastify triples REST API processing speed through JSON Schema and smart routing mechanisms.

Artificial Intelligence tutorial - IT technology blog

Mastering Structured Output with Claude and OpenAI: Ending the JSON Parsing Nightmare

By admin September 5, 2026

Eliminate JSON parsing errors with this guide on Structured Output for OpenAI and Claude APIs. Includes practical Python code to ensure 100% production stability.

MySQL

MySQL Savepoint: Don’t Let a Small Error Ruin a Major Transaction

By admin September 5, 2026

Don't let a small error ruin your entire transaction chain. Learn how to use SAVEPOINT and ROLLBACK TO in MySQL for precise data control and optimized system performance.

Python

Python 3.13: Unshackling the GIL with JIT and Free-threading

By admin August 28, 2026

Python 3.13 marks a major turning point with the JIT Compiler and the option to completely remove the GIL. Let's analyze real-world performance and thread-safety considerations when upgrading.

Development

Managing Go Authorization with Casbin: From RBAC to ABAC for Real-World Systems

By admin August 25, 2026

Learn how to implement Casbin in Go projects for professional RBAC/ABAC management. Practical insights on decoupling security logic and optimizing performance.

Development

Using sqlc for Database Management in Go: Real-world Performance and Absolute Type-safety

By admin August 18, 2026

Why does sqlc outperform traditional ORMs in Go? Discover how sqlc boosts system performance and minimizes runtime errors by generating code from raw SQL.

Development

Implementing Repository Pattern & Unit of Work: Don’t Let Your ASP.NET Core Code Become Spaghetti

By admin August 14, 2026

Learn how to implement the Repository Pattern and Unit of Work in ASP.NET Core to decouple data logic, reduce boilerplate code, and support effective Unit Testing for real-world projects.