RAG & LLM Application Development: Free Skill Evaluation

Generative AI Fundamentals Why RAG Exists What is RAG? RAG vs Fine-Tuning Python Foundation Object-Oriented Python Production Python Async Python LLM APIs Streaming Structured Outputs Provider Abstraction Understanding Enterprise Data Document Loading PDF Processing DOCX Processing HTML & Web Content Structured Data Cleaning Documents Document Normalization Duplicate Detection Document Versioning Why Chunking Matters Fixed-Size Chunking Recursive Chunking Sentence-Based Chunking Paragraph Chunking Markdown-Aware Chunking Semantic Chunking Parent-Child Retrieval Hierarchical Chunking Understanding Embeddings Semantic Representation Embedding Dimensions Query vs Document Embeddings Embedding Model Selection Multilingual Embeddings Vector Search Fundamentals Similarity Metrics Approximate Nearest Neighbor Search FAISS Chroma PostgreSQL + pgvector Managed Vector Databases Vector Database Selection RAG Pipeline Retrieval Top-K Context Assembly Grounded Prompt Design Citation Generation Metadata Fundamentals Metadata Filtering Metadata-Aware Retrieval Keyword Search BM25 Concepts Sparse Retrieval Dense + Sparse Retrieval Fusion Hybrid Search Tuning Why Reranking? Two-Stage Retrieval Cross-Encoder Concepts Reranking Strategies Build Evaluation Dataset First Retrieval Metrics Retrieval Failure Analysis Retrieval Regression Testing Query Rewriting Query Expansion Multi-Query Retrieval Query Decomposition HyDE Concepts Context Selection Context Compression Context Deduplication Context Ordering Token Budgeting Conversational RAG Multi-Source RAG Router RAG Corrective RAG Concepts Adaptive RAG Concepts Self-Reflective Retrieval Concepts RAG vs Agentic RAG Retrieval Tool Agentic Retrieval Routing Iterative Retrieval Agent Guardrails Knowledge Graph Foundations When Vector Retrieval Is Not Enough Graph Retrieval Concepts GraphRAG Concepts Vector + Graph Retrieval Structured vs Unstructured Data Text-to-SQL Concepts Secure SQL Retrieval SQL + Document RAG Beyond Text RAG Vision-Language Models Image Retrieval Concepts Table-Aware RAG Screenshot & Diagram Retrieval Multimodal Document Pipeline Time-Aware Knowledge Effective Dates Latest Document Retrieval Tenant Isolation Namespace Strategies Row-Level Permissions Document ACLs Authorization Before Retrieval RAG Threat Model Malicious Documents Data Poisoning Ingestion Approval Retrieval Authorization Sensitive Data Handling Grounded Generation Abstention Citation Quality Hallucination Reduction Why RAG Evaluation Matters Golden Evaluation Dataset Retrieval Evaluation Generation Evaluation Human Evaluation LLM-as-Judge Concepts RAGAS Concepts DeepEval Concepts Custom Evaluation Compare Retrieval Pipelines Compare Chunking Evaluation Dashboard Retrieval Latency Parallel Retrieval Caching Batch Embedding Cost Components Cost Per Query Context Cost Optimization RAG API Architecture Background Ingestion Ingestion Status Streaming Answers Knowledge Library UI Chat UI Citation Viewer Search Debug View Logging Retrieval Tracing Production Metrics Quality Monitoring User Feedback Detailed Feedback Feedback → Evaluation Dataset Docker Fundamentals Containerize RAG Application RAG CI Pipeline Quality Gate AWS Fundamentals Document Storage Production RAG Deployment Scaling Design Enterprise RAG Design Multi-Tenant RAG SaaS Design Legal Document RAG Design Customer Support RAG Design Developer Documentation RAG Production Enterprise Knowledge Intelligence Platform