I investigate how fast Spark 2.2 can query 1.1 billion taxi journeys using a cluster of three Raspberry Pis.
I demonstrate how to extract analytical data from petabytes worth of websites collected by Common Crawl.
I investigate how fast an 11-node Spark 2.1.0 cluster can query over a billion records.
I investigate how fast a small AWS EMR cluster can query over a billion records using Spark.
An end-to-end guide to building a film recommendation engine.
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