DynamoDB on amazon web services. I particularly like the fact, that one does not have to change or add columns... our data is stored in json. The json layout

DynamoDB on amazon web services. I particularly like the fact, that one does not have to change or add columns... our data is stored in json. The json layout can change over time... without needing to update the table definitions. The initial primary key setup is important. As this sets up the search parameters. https://aws.amazon.com/dynamodb/ https://aws.amazon.com/dynamodb/