Drill
The drill is an open source, distributed, low latency SQL query engine for Hadoop. It is built for semi-structured or nested data and can handle fixed schemas. The drill is similar in some aspects to Google’s Dremel and is handled by Apache.
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The drill is an open source, distributed, low latency SQL query engine for Hadoop. It is built for semi-structured or nested data and can handle fixed schemas. The drill is similar in some aspects to Google’s Dremel and is handled by Apache.