The reason is: in recent years, the development of the Internet industry has been surging, and the rapid development of mobile Internet, e-commerce, Internet of Things, and social media has prompted us to rapidly 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 use of massive data will herald 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 today are: 1. Salaries for practitioners in the big data field will continue to grow; and 2. Big data talent is in short supply.
In addition, there are very many employment opportunities for big data graduates, such as: Java big data distributed program development, application and development of big data integration platform, big data platform operation and maintenance, Java massive data distributed programming, big data architecture design, big data analytics, Java big data distributed development, program development based on big data platform, data visualization, big Data Mining, Java Massive Data Distributed Programming, Big Data Architecture Design, etc.