1. Advantage. The big data major of Qiqihar University aims to cultivate professionals with knowledge and skills related to big data, so that students can have high competence and competitiveness in the fields of data analysis, data mining, data modeling and big data application.

2. Good employment prospects. Big data graduates can usually find employment opportunities in various industries, including finance, market research, healthcare, e-commerce and other fields. They can become data analysts, data engineers, data scientists, big data developers, and other professional roles to provide data-driven decision support and solutions for businesses or organizations.