ALISO VIEJO, Calif.--(BUSINESS WIRE)--QLogic Corp. (Nasdaq:QLGC), a leading supplier of high performance network infrastructure solutions, today announced that it will host its 2015 Analyst Day on Friday, May 15, 2015, in New York City. The presentation will begin at 9:30 a.m. Eastern Time at the NASDAQ Marketsite in Times Square. Members of the executive management team will provide an overview of the company’s vision, growth strategy and long-term business model. The event will be available t