DDI is a shorthand term that includes multiple concepts. When an individual talks about DDI, what they mean is IP Address Management, DHCP, and DNS, integrated into a single entity. The proper DDI solution can save your company from a lot of headaches. The right solution can quickly handle any IP address services you need, such as DCHP and DNS services. DDI solutions can also help keep costs down and save money for research and development, new marketing campaigns, marketing, and marketing.”]
Source: https://gbhackers.com/how-proper-ddi-management-helps-your-company/