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@ -9,9 +9,13 @@ created: Sunday, June 09, 2024
## Data structure ## Data structure
Data is stored as a table of key-value pairs. This doesn't mean there are single ![](../img/dynamodb.png) Data is stored as a set of key-values in a table
values corresponding to each key. There can be multiple columns for each key and
the key itself is also a column. https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/HowItWorks.CoreComponents.html
Data is stored as a table of key-value pairs.
This doesn't mean there are single values corresponding to each key. There can
be multiple columns for each key and the key itself is also a column.
DynamoDB is "NoSQL" because it does not support #SQL queries and is DynamoDB is "NoSQL" because it does not support #SQL queries and is
non-relational meaning there cannot be JOIN operations via non-relational meaning there cannot be JOIN operations via