Amazon DynamoDB Fundamentals: Keys, Access Patterns, Capacity, Indexes, and DAX

Amazon DynamoDB fundamentals begin with keys and access patterns, then connect partition distribution, query design, capacity, indexes, consistency, security, and DAX caching to the requests an application must serve. You will learn to choose partition and sort keys, avoid hot keys and scan-heavy paths, select capacity and read consistency, build indexes for named requests, and decide when DAX can accelerate repeated eventually consistent reads. Chapters 00:00 Request-first model 01:15 Primary keys 02:29 Partition distribution 03:43 Query, do not scan 04:43 Secondary indexes 06:00 Read consistency 07:14 Capacity modes 08:25 DAX read acceleration 09:38 Secure and operate 11:00 Next step This evergreen lesson supports AWS architecture, operations, and associate-level certification study without being tied to one exam version. Official AWS references AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... AWS documentation: https://docs.aws.amazon.com/amazondyn... #AWS #CloudArchitecture #CloudComputing