I introduced “Herzog’s Dirty Dozen” two-and-a-half years ago to shine a light on the challenges that enterprises face in their data infrastructure. The Dirty Dozen is a list of challenges, gaps, misconceptions and problems that keep CxOs, storage administrators, and other IT leaders up at night, worried about what they don’t know. Now, it’s time for a progress report to mark how far we have come since the first unveiling of Herzog’s Dirty Dozen in 2022.