DynamoDB: Summary & Notes
Storage is cheap as can be, while compute is at a premium.
DynamoDB is a fully-managed, NoSQL database provided by Amazon Web Services.
💡Key Properties of DynamoDB Key-value or wide-column data model Key-value store: retrieve one record at a time. Wide-column store: super-charged version of a hash table where the value for each record in your hash table is a B-tree (think of it as a phonebook: “Give me all entries between Dupond and Dupré”) Infinite scaling with no performance degradation Most operations in DynamoDB have response times in single-digit milliseconds.
