The reason is: in recent years, the development of the Internet industry, and the rapid development of the mobile Internet, e-commerce, the Internet of Things, and social media has prompted us to quickly enter the era of big data. By now, the amount of data in people's daily lives has jumped from TB (1024GB=1TB) to PB (1024TB=1PB), EB (1024PB=1EB), and even ZB (1024EB=1ZB), and data will gradually become an important factor in production, and the use of massive amounts of data will herald the arrival of a new wave of productivity growth and consumer surplus. The arrival of a new wave of productivity growth and consumer surplus. In the era of big data, professional big data talents will surely become the meat and potatoes in the talent market.
Therefore, the two main trends for big data practitioners at the moment are: 1, the salaries of practitioners in the field of big data will continue to grow; 2, the supply of big data talent exceeds the demand. Big data industry employment direction and career: three major directions , ten positions. The three main employment directions of big data: big data system research and development talents, big data application development talents and big data analysis talents.
Ten positions: one, ETL research and development; two, Hadoop development; three, visualization (front-end display) tool development; four, information architecture development; five, data warehouse research; six, OLAP development; seven, data science research; eight, data prediction (data mining) analysis; nine, enterprise data management; ten, data security research.