CDA (Certified Data Analyst), also known as “CDA Certified Data Analyst”, is the abbreviation of talents holding professional job qualification associated with data analysis for all industries under the trend of the era, big data and AI. As of 2019, CDA has built strategic cooperation with more than 100 domestic colleges and universities and CDA test center; it has published more than 30 books of CDA series with tens of thousands of volumes on the market; it has held 11 sessions of national certified data analyst certification exams with thousands of certificate holders and has launched four sessions of CDA Summit, each joined by more than 3000 people; CDA Club holds more than 300 salons, meetings and other activities on a monthly basis. In 2016, CDA Institute became member of the council of “Big Data Industry Alliance of China” under the guidance of the Ministry of Industry and Information Technology, in charge of education. In 2018, CDA was selected into the industry-college cooperative education projects by the Ministry of Education. In 2019, CDA won titles of “Innovative China 2019-Annual New Business Project of Best Growth Capacity” and “Frost & Sullivan 2019 New Economy Summit Innovative Leadership Award”. “CDA Certified Data Analyst” adheres to CDA professional ethics and code of conduct and performs the professional skills. It has become the core strength of the fast developing science and technology.