DataStreak on Instagram: "Discover how to design and deploy a fully automated AWS architecture for eBay-style e-commerce personalization. This end-to-end pipeline covers daily data ingestion from OLTP to Redshift, ETL preprocessing with AWS Glue, model training with Amazon Personalize via AWS Batch (Fargate), metadata tracking in Amazon RDS, campaign ARN caching in AWS SSM Parameter Store, and real-time recommendations served by Lambda. Perfect for architects, data engineers, and ML practitioner