Editshare, the company behind Lightworks, have been promoting their storage and media management products at NAB. EditShare at NAB 2014 - EditShare (http://www.editshare.com/about/about-us/press/item/153-pr-editshare-at-nab2014)

NAB 2014: Edit Share - YouTube

NAB2014 EditShare ver7 by Rock oN - YouTube

PVC interview on Editshare storage:

PVC at NAB 2014 - EditShare and Lightworks by Scott Simmons (http://provideocoalition.com/ssimmons/story/pvc-at-nab-2014-editshare-and-lightworks)

Lightworks also gets a mention on the same page about the upcoming V12 on Mac.