Spark is not pure MR. Spark has Spark Dataframes and Datasets with SQL-like syntax. You can even write pure SQL and not mess with the Dataframe API at all.
Presto is nice, but you can't use it for an ETL job. It is great for analysis.
Presto is nice, but you can't use it for an ETL job. It is great for analysis.
https://prestodb.io/docs/current/connector/hive.html#example...