Using Amazon Athena Federated Query
Unless your organization has specific requirements, it’s likely that you store data in various storage types, selecting the most appropriate storage type based on its purpose. For example, you may choose graph databases when they are the best fit, relational databases for certain use cases, and S3 object storage or Hadoop HDFS when they are the most suitable. Amazon Neptune (a graph database) may be the best choice if you are building a social network application. Or, if you are building an application that requires a flexible schema, Amazon DynamoDB may be a solid choice. AWS offers many different types of persistence solutions, such as these:
- Relational database services
- Key-value database services
- Document database services
- In-memory database services
- Search database services
- Graph database services
- Time-series database services
- Ledger databases database services
- Plain object data...