~/talk

RAG + Apache Iceberg™: Structured Retrieval Made Easy

on YouTube 33m
Talkat AI By the Bay 2025 · 2025-11-17..11-19· [data-engineering, databases]

speakers

name:Josh Reini
links:none on file
name:Vino Duraisamy
x:vinodhini_sd

resources

video:https://youtu.be/pu_XlzQicjs
slides:none on file

summary

DonutBot maps free‑form donut orders to real menu items by combining semantic vector search over product descriptions with exact filters pulled from Apache Iceberg tables stored on S3 and exposed via a catalog linked database in Snowflake so no data movement is required. Cortex Analyst converts natural language to SQL against a semantic view; Cortex Code auto‑edits that view to add a time‑of‑day dimension so the agent can answer “most popular in the morning.” TruLens and an LM judge flag logical inconsistencies, and iterative fixes reduce hallucinations and produce more grounded, data‑backed recommendations.

AI-written summary · about

chapters (5)

  1. 0:00Introduction and setup
  2. 4:02Demo overview and data architecture
  3. 12:09Building the AI agent
  4. 22:23Evaluating and improving the agent
  5. 25:39Q&A session

related talks

~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.