Keynote

on YouTube ↗24m

" summary

Keynote demos a new change feed mode all versions and deletes that records inserts updates and deletes into the same log used for point‑in‑time recovery and shows a live Python demo using the Python SDK to stream game events; claims dynamic autoscale saves up to 80% and is adopted by 80% of usage; cites Cosmos DB as main DB for OpenAI during growth to 400 million weekly active users; showcases DocuSign moving vectors into Cosmos (60× cheaper than in‑memory) and H&R Block hitting 400–1,000,000 RUs at peak.

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" chapters (18)

1. 0:00Welcome to Cosmos DB conference
2. 1:22Cosmos DB powers modern apps
3. 2:05Cosmos DB change feed with versions
4. 3:10Building with Cosmos DB change feed
5. 5:59Demo: change feed dice game
6. 8:05Cosmos DB for MongoDB API
7. 8:48Dynamic autoscale cost savings
8. 9:51AI refactoring with schemaless data
9. 10:35Vector and full text search in Cosmos DB
10. 11:17Solving $2T agreements problem
11. 13:05DocuSign search with Cosmos DB
12. 14:51Why DocuSign chose Cosmos DB over alternatives
13. 15:53H&R Block apps on Cosmos DB
14. 16:38Modernizing tax systems
15. 18:45AI Tax Assist with Cosmos DB
16. 20:07SQL Server to Cosmos DB
17. 21:31Cosmos DB tax season performance
18. 23:21Closing keynote: future of Cosmos DB