In Part 2, we discussed how to create a script to generate SQL to check for potentially invalid source data prior to beginning work on an ETL project. In our final installment, we’ll

In Part 1, we discussed why you need to get started immediately with profiling your data on an ETL project and why you’ll probably need to jump in with Caveman tools. These tools

Normally on our blog, our Director of Technology and all around rock star, Adam D’Angelo, fills you in on the latest technologies and techniques that we are using at Dev Technology Group to