DDI market share worldwide 2011-2015, by form factor

The statistic shows the share distribution of the DDI (DNS, DHCP, and IP address management) market worldwide, by form factor, from 2011 to 2015. In 2013, the DDI physical appliance market accounted for approximately 71 percent of total market revenues.

本统计数据显示了2011年至2015年间，全球DDI（域名系统、动态主机配置协议及IP地址管理）市场按形态分布的份额分布情况。在2013年，DDI物理设备市场占总市场收入的约71%。