#jishnusaha

In the previous post we dug into how a database physically stores your rows — pages, slotted pages,...

A beginner-friendly introduction to Retrieval-Augmented Generation: why an LLM confidently makes things up about your data, why pasting all your documents into the prompt does not fix it, and how the RAG pipeline works, one step at a time.

Every backend engineer has used queries like SELECT * FROM users WHERE id = 42 a thousand times...