feature-store
2 articles
DATA
◆Big Data Deep Dive · Part 9
Big Data on AWS Deep Dive (Part 9): SageMaker and the ML Platform — From Training to Production
A complete tour of SageMaker AI: Studio notebooks, Feature Store, Training Jobs, real-time Endpoints, Model Monitor, and how it all fits into the recommendation system MLOps workflow.
DATA
◆Big Data Deep Dive · Part 8
Big Data on AWS Deep Dive (Part 8): Online Feature Stores — DynamoDB, ElastiCache, and OpenSearch k-NN
How recommendation systems serve features at inference time: DynamoDB for user features, ElastiCache for hot caching, OpenSearch k-NN for vector recall, and Neptune for graph retrieval.