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Large Scale Distributed Retrieval-Augmented Generation

Chapter 1: Foundations of Scalable RAG Architectures

Review of RAG Core Components

Identifying Bottlenecks and Limitations in Scaling RAG

Principles of Distributed Systems Applied to RAG

Architectural Patterns for Distributed RAG Systems

Metrics for Evaluating Large-Scale RAG Systems

Designing for High Availability and Fault Tolerance

Data Consistency Models in Distributed RAG

Chapter 2: Advanced Distributed Retrieval Strategies

Scaling Vector Search: Sharding Replication and Indexing

Distributed Dense Retrieval: Implementations and Optimizations

Hybrid Search at Scale: Combining Dense and Sparse Retrievers

Graph-Based Retrieval in Distributed Environments

Multi-Vector and ColBERT-style Architectures for Scale

Advanced Re-ranking Pipelines in Distributed Settings

Near Real-Time Indexing for Large-Scale Data Ingestion

Hands-on Practical: Implementing a Sharded Vector Index

Chapter 3: Optimizing Large Language Models for Distributed RAG

Efficient LLM Serving Architectures

Parameter-Efficient Fine-Tuning for Domain-Specific RAG

Quantization and Pruning Techniques for LLM Deployment

Managing Long Contexts with Large Retrieved Datasets

Strategies for Mitigating Hallucinations at Scale

Multi-LLM RAG Architectures and Intelligent Routing

Hands-on Practical: Fine-tuning an LLM for Task-Specific RAG

Chapter 4: Data Ingestion and Processing Pipelines at Scale

Distributed Data Ingestion Frameworks

Scalable Document Chunking and Preprocessing Strategies

Distributed Embedding Generation and Management

Change Data Capture for Real-time RAG Updates

Vector Database Management and Optimization at Scale

Data Governance and Lineage in Distributed RAG Systems

Hands-on Practical: Building a Scalable Data Ingestion Pipeline

Chapter 5: Orchestration and Operationalization of Large-Scale RAG

Workflow Orchestration with Airflow or Kubeflow

Microservice Design Patterns for RAG Components

Containerization and Kubernetes for RAG Deployment

Advanced Monitoring Logging and Alerting for Distributed RAG

CI CD Pipelines for RAG Systems

A B Testing and Experimentation Frameworks for RAG

Cost Optimization Strategies for Cloud-Based RAG

Hands-on Practical: Deploying RAG on Kubernetes with Monitoring

Chapter 6: Advanced RAG Architectures and Techniques

Multi-Hop and Iterative RAG at Scale

Agentic RAG Systems with Distributed Tool Usage

Knowledge Graph-Augmented RAG in Distributed Settings

Self-Correcting and Self-Improving RAG Systems

Handling Highly Dynamic and Streaming Data Sources

Security Considerations in Large-Scale RAG Deployments

Cross-Lingual and Multimodal RAG at Scale

Practice: Designing a Multi-Stage RAG System

Chapter 7: Performance Tuning and Benchmarking for Distributed RAG

Identifying Performance Bottlenecks in RAG Components

Latency and Throughput Optimization Techniques

Load Balancing Strategies for RAG Components

Caching Mechanisms at Different System Layers

Benchmarking Distributed RAG: Metrics and Tools

Stress Testing and Capacity Planning for RAG

Performance Profiling and Debugging in Distributed Environments

Practice: Optimizing a Distributed RAG System for Peak Performance

Advanced Distributed Retrieval Strategies

Sections

2.1 Scaling Vector Search: Sharding Replication and Indexing
2.2 Distributed Dense Retrieval: Implementations and Optimizations
2.3 Hybrid Search at Scale: Combining Dense and Sparse Retrievers
2.4 Graph-Based Retrieval in Distributed Environments
2.5 Multi-Vector and ColBERT-style Architectures for Scale
2.6 Advanced Re-ranking Pipelines in Distributed Settings
2.7 Near Real-Time Indexing for Large-Scale Data Ingestion
2.8 Hands-on Practical: Implementing a Sharded Vector Index

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