On October 15, 2021, China Telecom Hebei Branch 2021 Enterprise Information Department conducted a three-day internal training, the course content based on CDA certification standards, in line with the needs of the industry in the digital economy, the goal is to improve the data professional application capabilities of data analysts across the bank. Under the leadership of senior teachers, the participants actively studied and discussed in the course, sorted out and optimized the original knowledge structure, and mastered new practical skills.

In this internal training, the instructor divided into three topics, and told the participants about the overview of data analysis; business analysis basics; visual analysis reports and business analysis reports; and also combined with practical cases of business intelligence report production and business analysis report writing. In addition, the lecturer focused on practical exercises in the classroom, and the lecture mode close to the business of the enterprise aroused the interest of the participants, which made the atmosphere of this enterprise internal training active and mobilized the enthusiasm of the participants.

CDA Digital Talent Certification Standard

CDA (Certified Data Analyst), in the context of digital economy and the trend of artificial intelligence era, originates from China, goes global and is a professional skills certification for the whole industry worldwide, aiming to improve the data skills of digital talents, help the digital transformation of enterprises and promote the digital development of the industry.

CDA is a set of scientific, professional, international talent assessment standards, divided into CDA LEVEL Ⅰ, LEVEL Ⅱ, LEVEL Ⅲ three levels, involving industries including Internet, finance, consulting, telecommunications, retail, medical, tourism, etc., involving positions including big data, data analysis, marketing, product, operations, consulting, investment, research and development, etc.. The standard is in line with today's global data science and technology trends, and can provide a reference standard for data talent for enterprises and organizations in various industries.

CDA certification standards are developed by experts, scholars and many companies in the field of data science and revised and updated every year to ensure the neutrality, consensus and frontiers of the standards. Those who pass the CDA certification exam can obtain the CDA certificate in Chinese and English.