Before you can analyze and visualize data, you have to get that data into R. There are various ways to do this, depending on how your data is formatted and where it’s located. Usually, the function ...

Businesses often have to move data around the way construction companies move dirt. A tool like SSIS, designed to transfer and transform large amounts of data, helps take care of the heavy lifting.

Jack Wallen shows you how to import data into the enterprise-grade Apache Solr so it can be easily indexed and searched. Image: Looker_Studio/Adobe Stock Recently I walked you through the process of ...

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package. R has a number of quick, elegant ways to join data ...