All technological notes.
Examples: Key-value, document, graph, in-memory, search databases
A key-value database is a type of non-relational databse (NoSQL) that uses a simple key-value method to store data.

Document Store

DynamoDB - Serverless, Low latency retrievalDynamoDB
Global Tables - low latency, Active-Active, multiple-regionsDynamoDB Accelerator(DAX) - In-memory CacheDocumentDB - MongoDBAmoazon Keyspaces - CassandraCassandra
Amoazon Keyspaces
Cassardra database.Apache Cassandra