With Amazon Athena, you can use your SQL knowledge to query nearly 30 popular AWS and third-party data stores – in addition to data stored in an Amazon S3 data lake – all without learning a new language, developing scripts to extract and duplicate data, or managing infrastructure. Starting today, you can now create and query views on these data sources, which include relational databases, streaming sources, and cloud object stores, for use cases such as interactive analysis and business intelligence reporting.
Source:: Amazon AWS