AIPythonUnderstanding Embeddings: Turning Data into VectorsEmbeddings are a fundamental concept in modern AI applications. They enable machines to represent…Daniel NguyenSeptember 30, 2026 3 min
AIPythonFunction Calling in LLMs: Connecting AI to External ToolsLarge Language Models (LLMs) can understand natural language and generate responses, but they cannot…Daniel NguyenSeptember 29, 2026 3 min
AIPythonAI: LLMsLarge Language Models (LLMs) are machine learning models trained to understand and generate text…Daniel NguyenSeptember 28, 2026 3 min
FastAPIPythonFastAPI + PostgreSQL: Deploy to a VPSThis guide documents the production deployment flow for a FastAPI + PostgreSQL application using…Daniel NguyenSeptember 26, 2026 2 min
FastAPIPythonMonitoring a FastAPI Application with Prometheus, Grafana, and TelegramMonitoring helps you understand how your application behaves in production. For a FastAPI…Daniel NguyenSeptember 25, 2026 3 min
FastAPIPythonRate Limiting in FastAPI with SlowAPI and RedisRate limiting controls how many requests a client can make within a specific period . It helps…Daniel NguyenSeptember 24, 2026 2 min