Big Data

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4 data wrangling tasks in R for advanced beginners

R is mighty, but it can be complex for data tasks. Learn how to get summaries, sort and do other tasks with relative ease. (Now updated with dplyr examples.)

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Matei Zaharia, creator of the Apache Spark project, on the big data framework | True Technologist Ep 2

In this episode of True Technologist, host Eric Knorr talks with Matei Zaharia, chief technologist at Databricks and an assistant professor of computer science at Stanford, about the Apache Spark and Apache Mesos projects

Strategic guide: Big data challenges and opportunities

Big Data is all the rage, with companies of all stripes hustling to install tools and gain new business insights. Many are finding great success in the endeavor, but not without encountering a few stumbling blocks.

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