SANTA CLARA, Calif.--(BUSINESS WIRE)--Nexenta (@Nexenta), the global leader in Open Source-driven Software-Defined Storage (OpenSDS), today announced that TMC, a global, integrated media company, has named NexentaStor, which delivers unified file (NFS and SMB) and block (FC and iSCSI) storage services, as a 2015 Cloud Computing Excellence Award winner. The Cloud Computing Excellence Award, presented by Cloud Computing magazine, recognizes companies that have most effectively leveraged cloud com