What is Langchain and vector databases

In this video, we will answer the question about what is langchain and how can you use it. We will also learn about Langchain, embeddings, vector databases and sone related fun concept. Welcome to chai aur code, a coding/programming dedicated channel in Hindi language. Now you can learn best of programming concepts with industry standard practical guide in Hindi language. All source code is available at my Github account: https://github.com/hiteshchoudhary Our Open-Source Project is here: https://freeapi.app Join me at whatsapp: https://hitesh.ai/whatsapp for community discord: https://hitesh.ai/discord Instagram pe yaha paaye jaate h: https://www.instagram.com/hiteshchoudharyofficial/ HTML video series: https://www.youtube.com/watch?v=XmLOwJHFHf0&list=PLu71SKxNbfoDBNF5s-WH6aLbthSEIMhMI Complete javascript series: https://www.youtube.com/watch?v=Hr5iLG7sUa0&list=PLu71SKxNbfoBuX3f4EOACle2y-tRC5Q37 Complete Reactjs series: https://www.youtube.com/watch?v=vz1RlUyrc3w&list=PLu71SKxNbfoDqgPchmvIsL4hTnJIrtige Javascript and react interview series: https://www.youtube.com/watch?v=1wqCyz7XrV4&list=PLu71SKxNbfoCy_MsA98SBfvUKF5eQit6L Backend development with Javascript: https://www.youtube.com/watch?v=EH3vGeqeIAo&list=PLu71SKxNbfoBGh_8p_NS-ZAh6v7HhYqHW Python Series: https://www.youtube.com/watch?v=Ca5DLSDfPec&list=PLu71SKxNbfoBsMugTFALhdLlZ5VOqCg2s