CRN's annual Emerging Vendors examines the hottest tech startups in multiple disciplines throughout the technology industry. But, it's not all about the technology with these guys. The vendors on this list know the value of a good partnership and have a serious commitment to the channel. The data center category includes innovative companies in everything from server hardware, to IT management systems to development tools. Let's take a look at the hottest tech startups in the data center from the Emerging Vendors list for 2013.