June 15, 2012
Prior to ExaGrid, RFI backed up its data using a Data Domain system, which had reached its processing and storage capacity. In a fixed controller architecture, such as EMC Data Domain, the system scales by adding only disk shelves to the front-end controller. In order to handle RFI’s expanding backup requirements, the company faced a choice of either purchasing a whole new Data Domain system in a costly “forklift upgrade,” or considering other solutions that offered seamless, cost-effective scalability.
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