This article explores the implementation of Large Language Models (LLMs) in business, emphasizing LLMOps, MLOps, and Site Reliability Engineering. It discusses options like using existing LLM services versus self-hosting and methods including Out-of-the-Box, Fine-Tuning, and Retrieval-Augmented Generation (RAG). The article addresses critical operational aspects such as continuous integration, scalable infrastructure, monitoring systems, and user onboarding.