What Is a Vector Database? How AI Searches Your Data by Meaning
A vector database lets AI search information by meaning, not keywords. What it is, how embeddings and similarity search work, and why it powers RAG.
Emi Yakushev is a Product Marketing Specialist at Custom AI Studio, where she runs content and SEO — turning the firm's engineering work into plain-language explainers on agentic AI, AI agents, MCP, and the systems behind custom AI builds.
She writes the studio's case studies and technical articles and shapes its search and content strategy. Before CAIS, she was a marketing strategist at Zenna Consulting Group, where she ran SEO and content for client campaigns.
A vector database lets AI search information by meaning, not keywords. What it is, how embeddings and similarity search work, and why it powers RAG.
AI agents and agentic AI, explained without the hype: what an agent actually is, the parts that make one work, the autonomy spectrum, and what it means for your business.
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