DynamoDB Essentials and Integration for Java Developers
summary
Claims that DynamoDB sustains massive scale with five million writes/sec, uses AWS SDK for Java, and supports global tables to cut cross‑region latency. Demo builds a taco-ordering API on Lambda, models data with single-table design using email as the customer partition key, implements CRUD and status updates, and denormalizes order items for performance. Queries return expected results quickly in the demo, code is available on GitHub, and transactions, indexing, and Streams are discussed.
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chapters (9)
- 0:00Introduction
- 3:16Relational databases familiarity
- 5:03DynamoDB core features
- 8:39Use cases and serverless
- 10:04Differences from relational DBs
- 15:43Partition keys and modeling
- 17:30Single table design
- 22:26Taco ordering API demo
- 29:17Resources and closing
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