Vector Database explained in Tamil | How Vector Databases Power AI & RAG Systems | Karthik's Show

What if AI could remember meaning — not just words? In this video, we dive deep into the hidden world of Vector Databases — the memory system that powers modern AI like ChatGPT, RAG, and intelligent agents. All explained in Tamil. You’ll learn: 1. What are vectors and embeddings — explained with simple analogies 2. How embedding models convert text into numbers that represent meaning 3. How vector databases store and search information efficiently 4. Why they’re critical for Retrieval-Augmented Generation (RAG) 5. Real-world examples and use cases you can relate to By the end, you’ll not just understand vector databases — you’ll see how they shape the way AI thinks, remembers, and reasons. What is RAG?    • What is RAG in LLM? | Retrieval-Augmented ...   RAG vs Finetuning:    • RAG vs Fine-Tuning: Which One Should You R...   Check 'Python Programming for Beginners' Tamil course at https://www.karthiksshow.com/courses/.... Check 'Python Programming for Machine Learning' Tamil course at https://www.karthiksshow.com/courses/... Check "Python Programming Package" at https://www.karthiksshow.com/courses/... More videos you can check from our channel: Simple Python Project:    • Python Programming for Beginners in Tamil ...   Create a simple ML Model using Decision Tree algorithm:    • Easy Machine Learning Tutorial for Beginne...   Classes and Objects in Python:    • How to Create Classes & Objects in Python ...   OOPS explained:    • Object Oriented Programming Concepts expla...   How to become ML engineer:    • How to become a Machine Learning Engineer?...   Supervised vs Unsupervised Learning:    • Difference between Supervised and Unsuperv...   Chat GPT explained:    • How to use ChatGPT? for Beginners | ChatGP...   Machine Learning vs Deep Learning:    • Difference between Machine Learning and De...   Machine Learning explained:    • Machine Learning basics explained in Tamil...   AI explained:    • Artificial Intelligence explained in Tamil...   To get updates and offers for courses related to Data Science, Data Engineering, Data Analyst and Machine Learning in Tamil, subscribe to our newsletter: https://karthiksshow.substack.com Other Social media links:   / karthiksshow   https://whatsapp.com/channel/0029Va9K... #KarthiksShow #VectorDB #RAG