Amazon tabular database11/21/2023 It’s important to develop a list of data access patterns before building the schema, since NoSQL databases offer less dynamic query flexibility than their SQL equivalents. However, designing NoSQL data schemas starts with the list of questions the application must answer. Relational database design focuses on the normalization process without regard to data access patterns. Primary key only or composite key (partition key and sort key) There are other important differences between the two index types:
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