The SmartEnergy Solutions data analytics team aws video
solutions-architect-pro video for the SmartEnergy Solutions data analytics team collects data from smart meters and stores it as ORC files in HDFS on a
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Full Certification Question
The SmartEnergy Solutions data analytics team collects data from smart meters and stores it as ORC files in HDFS on a persistent EMR cluster, querying it with SQL in Apache Presto, but is concerned about the high costs. Which solution will allow for cost-effective SQL data queries, given that queries scan large amounts of data, always run for less than 15 minutes, and run only between 5 PM and 10 PM?