>If Apache is your web server, you can use Spark as an ETL tool for R.
Oh dear, no. The Apache Software Foundation oversees the development of both the Apache web server, and Spark — which you can use to query Hadoop clusters. Confusing, I know.
Oh dear, no. The Apache Software Foundation oversees the development of both the Apache web server, and Spark — which you can use to query Hadoop clusters. Confusing, I know.