You can use Hadoop/Spark (HARK) platforms to access open source innovation, become significantly more productive, and foster collaboration. But to access these benefits, you'll first have to select from a diverse set of vendors — vendors that vary by size, functionality, geography, and vertical market focus. Enterprise architecture (EA) professionals should use Forrester's Now Tech report to understand the value they can expect from a HARK platform provider and select vendors based on a tool-set approach.