---
title: "Build Enterprise-Grade RAG Applications | LIVE 8-Hour Marathon"
source_url: https://www.youtube.com/live/bjkjaqUZl4E
captured_at: 2026-07-05
author: "Krish Naik"
contributor: "ชิดชนก"
platform: youtube
---
# Build Enterprise-Grade RAG Applications | LIVE 8-Hour Marathon

youtube video by **Krish Naik**, 509m59s, uploaded 2026-07-03. URL: https://www.youtube.com/live/bjkjaqUZl4E

## Shared in LINE Note+
- 2026-07-05 20:03 by ชิดชนก

## Description
Materials : 

Here are the detailed timestamps for the session:

(0:00:00 - 0:19:45) Introduction and Mentors' Overview
(0:19:45 - 0:31:15) Architecture of Agentic AI Application
(0:31:15 - 0:56:49) Observability, Tracing, and Evaluation Layer
(0:56:49 - 1:11:35) Project Demo (Trailer)
(1:11:35 - 1:28:46) Break and Setup
(1:28:46 - 1:38:32) Data Ingestion Introduction (True vs Noisy Data)
(1:38:32 - 1:45:34) Chunking Strategies (Size and Overlap)
(1:45:34 - 1:49:27) Embedding Models and Vector Stores
(1:49:27 - 2:51:46) Q&A and Embedding Strategies
(2:51:46 - 3:13:40) Retrieval Pipeline and Fallback Mechanisms
(3:13:40 - 3:52:33) Deployment Discussion and Multimodal Context
(3:52:33 - 4:10:00) Ingestion Pipeline Implementation (True Data)
(4:10:00 - 4:13:23) Ingestion Pipeline Implementation (Noisy Data)
(4:13:23 - 4:21:00) Q&A and Break
(4:21:00 - 4:32:17) Retrieval Pipeline Deep Dive
(4:32:17 - 4:33:54) Reranking Models Implementation
(4:33:54 - 4:58:26) Q&A on Latency and Reranking
(4:58:26 - 5:07:00) Recap and Documentation Review
(5:07:00 - 6:11:39) Logfire Configuration and Observability Concepts
(6:11:39 - 6:25:20) Spans, Traces, and Waterfall Explained
(6:25:20 - 6:59:07) U