Building High‑Precision Vector Search for Document Retrieval on Databricks

For years, search technology meant one thing: type in a keyword, and the system goes hunting for an exact match. That works fine for product SKUs or error codes, but it falls apart the moment someone asks a real question. If your knowledge base is full of manuals, support tickets, transcripts, and reports, a person searching for “why does the machine shut down during startup” shouldn’t have to guess the exact phrase the original author used.