For me drill is best suite for many reasons. 1. Its simplicity - Simple installation, simple to use, smaller learning curve. Works both in stand alone and in cl

For me drill is best suite for many reasons. 1. Its simplicity - Simple installation, simple to use, smaller learning curve. Works both in stand alone and in cluster mode. 2. Documentation - Simple and to the point documentation. 3. Support for multiple data sources - It supports almost all required data sources and use same Standard SQL to query data from. Best part is to join multiple data sources (different databases of different types) in a single query 4. Active community - Raise the question and someone is there to help you resolve the issue. 5. Integration options - It provides both JDBC and REST API to connect to drill data store and accesses it. So for my use case this really fits and I guess it will be for others.