SAN CARLOS, Calif.--(BUSINESS WIRE)--CacheBox, Inc. today announced the company’s name change to PrimaryIO, better reflecting its dedication to delivering software-defined innovations for accelerating the most essential primary data within critical business applications. Additionally, the company’s flagship product, CacheAdvance, is now called PrimaryIO APA™ for Windows and Linux. PrimaryIO APA offers the industry’s first application-centric I/O acceleration that delivers over 2x the performanc