Hedvig, an enterprise data storage company, has closed $18 million in Series B financing at a valuation of $89 million. The round was led by Vertex Ventures, with participation from previous investors True Partners and Atlantic Bridge. In Sik Rhee of Vertex Ventures will join Hedvig’s Board of Directors. The company previously raised $10 million of Series A funding at a $55 million valuation in June 2013. Hedvig's data storage solution combines cloud and commodity infrastructure, allowing businesses to add more capabilities as their needs evolve without having to reconfigure their storage architecture.