DataCharm
The world’s fastest distributed in-memory SQL query engine. that helps you execute fast queries across your data lake, and federate queries across different sources.

Features
High performance
DataCharm is a highly parallel and distributed query engine, that is built from the ground up for efficient, low latency analytics.
Versatile
Supports ad-hoc analytics at interactive speeds, massive multi-hour batch queries, and high volume apps that perform sub-second queries.
In-place analysis
Natively query data in Hadoop, S3, Cassandra, MySQL, and many others, with no complex and error-prone ETL processes.
Query federation
Access data from multiple systems within a single query. For example, join historic log data stored in S3 with real-time customer data stored in MySQL.
Works with existing BI tools
DataCharm is an ANSI SQL compliant query engine and works with BI tools such as R, Tableau, MicroStrategy, Power BI, and Superset.
In-place analysis
Natively query data in Hadoop, S3, Cassandra, MySQL, and many others, with no complex and error-prone ETL processes.