This question is also often asked by students. Here I make a detailed distinction. As for CPDA, its full name is Project Data Analyst, and it was trained in China earlier. The content of the course is mainly aimed at the project analysis based on traditional enterprises in the field of investment management, similar to MBA, which is managed and analyzed at the business level with data support. The course includes knowledge such as quantitative investment. It should be said that the management of investment enterprises is suitable for learning from CPDA for management analysis and guidance. \x0d\ About CDA, the full name of CDA is data analyst, which is real data analysis. Why is it true? Because a qualified data analyst needs to have the following abilities: \x0d\ 1, statistical probability basis; \x0d\2, data analysis model method; \x0d\3. Use of tools. \x0d\ Without these technologies, data analysis cannot be performed. Therefore, CDA is mainly aimed at the technical training of data analysts' necessary abilities, which is a whole process from data collection, storage, sorting, cleaning, analysis, testing to result reporting. Every link will involve a lot of knowledge and skills, which are taught by teachers in the training. \x0d\ So, I think everyone should have a clear understanding of the difference between the two. If you are a manager, especially in the financial field, you can choose CPDA；; ; If you are engaged in a career related to data analysis in the front line, or you are a beginner of 0-basic and want to master and improve the technology of data analysis, you can choose CDA at this time. \x0d\ Please consult CDA Certification Center for more data analysis. CDA industry standards are jointly formulated by international industry experts, scholars and well-known enterprises, and are revised and updated every year, ensuring the openness, authority and cutting-edge of the standards. Those who pass the CDA certification examination can obtain CDA certification in both Chinese and English.