Apache Drill - Query any non-relational datastore
Traditional query engines demand significant IT intervention before data can be queried.
Drill gets rid of all that overhead so that users can just query the raw data in-situ.
There's no need to load the data, create and maintain schemas, or transform the data before it can be processed.
Instead, simply include the path to a Hadoop directory, MongoDB collection or S3 bucket in the SQL query.
Drill leverages advanced query compilation and re-compilation techniques to maximize performance without requiring up-front schema knowledge.