~/talk

AWS On Air Voice of the Customer ft. Amazon Ads

Talkat AWS re:Invent 2021 · 2021-11-29..12-03· [machine-learning]
links:none on file
slides:none on file

Amazon Ads runs an ad stack that serves hundreds of millions of requests with a tight ~120 ms latency budget, recording ad events into a petabyte data lake and using real‑time attribution to report return on ad spend. Architecture uses ElastiCache (Memcached) for ~500M key lookups/sec, DynamoDB + OpenSearch to store tens of billions of campaign objects with sub‑second reads/writes and six‑nines availability, and streaming with Kinesis / DynamoDB Streams + Lambda for budgeting, near‑real‑time ML, and auto‑scaling during peaks like Cyber Monday.

AI-written summary · about

  1. 0:00Intro
  2. 0:49Amazon Ads Products
  3. 2:03Customer Challenges
  4. 4:21Amazon Ads Ecosystem
  5. 6:16Metrics
  6. 7:09Return on Ad Spend
  7. 8:00Cyber Monday
  8. 11:43Persistence
  9. 12:45Learnings
  10. 14:27Challenges
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