AWS re:Invent 2019: End-to-end machine learning using Spark and Amazon SageMaker (ADM302-R1)
Why the open web links it
Demonstrates end-to-end machine learning using Spark and SageMaker for real-time ad pricing with millisecond latency.
Linked by 2 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including amazon.com, classmethod.jp.