Dynamic filtering is a technique that filters out unnecessary data in advance during the database query process. The core ...

在RAG系统中，Query改写不是锦上添花，而是决定检索效果的关键变量。本篇文章将从AI产品经理视角出发，拆解Query改写的核心逻辑与落地路径，帮助你理解如何通过“意图重构”提升召回质量，构建更智能、更精准的AI问答系统。 一、RAG 中的 ...

Discover expert Power Query tips to reduce steps, streamline workflows, and optimize performance for cleaner, faster data ...

Learn how to handle column name changes in Power Query and prevent workflow failures with expert tips and dynamic solutions.