In this episode of Taking Notes, NextGen Managing Partner Dan Mindus speaks with Diane Strutner, Founder and CEO of one of NextGen's portfolio companies.When someone streaming a video on the internet experiences a failure, the provider of that video often doesn't know that the failure has happened, how often, or if the viewer is leaving because of this issue. Datazoom provides tools for companies to monitor these issues, and think bout them from a business perspective.