Cloud Talks

  03 Create a Chat GPT-like application (RAG-based AI app) using Azure Services 🧠 🆓 1. Free Version Architecture 🛠️ 2. Replace Azure Paid Services with Free Options Here’s the exact mapping : Azure Service Free Alternative Azure OpenAI Ollama (run models locally) Azure AI Search FAISS / Chroma (open-source vector DB) Azure Functions FastAPI (free backend) Azure Static Web Apps Vercel / Netlify Cosmos DB SQLite / free MongoDB Atlas tier Blob Storage Local files / Google Drive 🧩 3. 100% Free Setup (Best Option) 🔹 Option A: Run Everything Locally (FREE) Stack: LLM → Ollama (LLaMA, Mistral) Backend → FastAPI Vector DB → Chroma / FAISS UI → Simple React or Streamlit Cost: $0 👉 You already tried Ollama earlier — this is perfect for you. 🔹 Option B: Free Cloud +...

  00  Cloud Technology Concepts Category Concept Description Core Principles On-demand self-service Provision resources without human interaction Broad network access Accessible over internet Resource pooling Multi-tenant shared infrastructure Rapid elasticity Scale resources dynamically Measured service Pay-as-you-go pricing Service Models IaaS Infrastructure (VMs, storage, network) PaaS Platform for app development SaaS Fully managed software FaaS / Serverless Event-driven code execution Deployment Models Public Cloud Shared cloud (AWS, Azure, GCP) Private Cloud Dedicated infrastructure Hybrid Cloud On-prem + cloud...

03 Create a ChatGPT-like application (RAG-based AI app) using Azure Services 🧩 1. Clean Azure Architecture (ChatGPT-style App) 6 🧠 How to read this: Flow: User → Frontend (UI) Frontend → Backend API Backend → Azure AI Search (RAG) Backend → Azure OpenAI Response → User 🏗️ Service Mapping Layer Azure Service Frontend Azure Static Web Apps Backend Azure Functions / App Service AI Model Azure OpenAI Service RAG Azure AI Search Storage Blob Storage + Cosmos DB Security Microsoft Entra ID + Key Vault Monitoring Application Insights 🛠️ 2. Step-by-Step Build Guide (Hands-On) 🔹 Step 1: Create Azure Resources Go to Microsoft Azure Portal and create: Azure OpenAI resource Azure AI Search Storage Account (Blob) Azure Functions Static W...

01 Create a ChatGPT-like application (RAG-based AI app) using Azure Services High Level Flow 🧠 1. High-Level Architecture (ChatGPT-like App) User → Frontend → Backend API → AI Model → Data (RAG) → Response Now let’s map each layer to Azure 👇 🌐 2. Frontend (User Interface) Use case: Web app where users type prompts Azure Services: Azure Static Web Apps → React / Angular UI Azure App Service → Full web app hosting Example: Chat UI (like ChatGPT) Authentication (login/signup) ⚙️ 3. Backend API Layer Use case: Handles requests, business logic Azure Services: Azure Functions → Serverless APIs Azure App Service → REST API backend Azure API Management → Secure + manage APIs What it does: Receives user query Calls AI service Connects to database/search 🧠 4. AI Model Layer (Core of ChatGPT) Use case: Generate responses using LLMs Azure Services: Azure OpenAI Service → GPT models Azure AI Found...