System Design · Ebay · Hard
Architect a production migration that moves an existing e-commerce platform from a relational database to DynamoDB while keeping downtime as low as possible. The design must explain all of the following: How you would inspect the current relational schema and identify the application's important read, write, and query patterns. How you would translate those patterns into DynamoDB table designs, including partition key selection, sort key selection, and secondary indexes. How…
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