This is a good high level overview from Twitter (who created Parquet): https://blog.twitter.com/2013/dremel-made-simple-with-parquet https://blog.twitter.com/20

This is a good high level overview from Twitter (who created Parquet): https://blog.twitter.com/2013/dremel-made-simple-with-parquet https://blog.twitter.com/2013/dremel-made-simple-with-parque...