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June 28, 2026 · Dev.to

Building a RAG System from Scratch with pgvector and Gemini — Introduction
What This Guide Covers When you start building LLM-powered applications, one pattern becomes unavoidable: RAG (Retrieval
Undisclosed 0-Days, OpenZL for Zero-Trust, and Reddit's Anti-Spam Architecture
Undisclosed 0-Days, OpenZL for Zero-Trust, and Reddit's Anti-Spam Architecture Today's Highlights This week's security h
用超聲波加紅外線達成全向障礙偵測：Arduino 雙感測器整合
Arduino 超聲波與紅外線感測器整合：打造全向障礙偵測系統為光譜裡誰做：阿哲（想做避障小車） Parent Gene：超聲波感測（14）、紅外線感測（09）概念句：用超聲波加紅外線達成全向障礙偵測想像一下：你在桌子上的小型避障小車
Kubernetes Observability: What to Monitor and Why
The Kubernetes Monitoring Maze Kubernetes gives you a thousand metrics out of the box. Most teams monitor all of them an
The Codebase Is the Prompt
The database analogy is usually wrong when people use it to explain AI. A language model is not a database full of facts