How Apache Spark, Scala, and Functional Programming Made Hard Problems Easy at Barclays

Thanks to Barclays employees Sam Savage, VP Data Science, and Harry Powell, Head of Advanced Analytics, for the guest post below about the Barclays use case for Apache Spark and its Scala API. At Barclays, our team recently built an application called Insights Engine to execute an arbitrary number N of near-arbitrary SQL-like queries and execute them in a way that can scale with increasing N. The queries were non-trivial, Read more The post How Apache Spark, Scala, and Functional Programming Made Hard Problems Easy at Barclays appeared first on Cloudera Engineering Blog.

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