Santa Clara, Calif. -- Data storage giant EMC said on Monday that it has acquired FastScale Technology, a Santa Clara-based developer of software platforms used to manage data centers. Financial terms of the deal were not disclosed. EMC said that the acquisition will expand its portfolio of Ionix products, to increase the performance and scalability of private cloud infrastructures. FastScale will join EMC's Ionix Software Group, led by Jay Mastaj. "The acquisition by EMC will better enable us to drive FastScale technology through the EMC’s strong research and development, marketing and sales channels," said Lynn LeBlanc, the CEO of FastScale Technology.