With the rapid development of the Internet, now also called the era of big data. This shows that the future prospects of big data are very good, quite good, high wages and good prospects. Accounting is more stable, but the salary is not high. Both have their own merits.

Big Data Learning Stage

Stage 1, mainly to learn the foundation of big data, mainly Java foundation and Linux foundation.

The main programming language of big data is Java, and the main development and operation in the Linux environment to complete, so these two bases must be. Java foundation is mainly in Java SE, database, need to pay extra attention to, and Linux, master the basic system commands can be slowly on the class, and more and more proficiency will be used.

Stage 2, is the learning of big data technology component framework, this part is also the focus.

Big data technology system is complex, the basic technology covers data collection, data preprocessing, distributed storage, NOSQL database, multi-modal computing (batch processing, online processing, real-time streaming processing, in-memory processing), multi-modal computing (image, text, video, audio), data warehousing, data mining, machine learning, artificial intelligence, deep learning, parallel computing, visualization and so on. various technology categories and different dimensions.

But from the perspective of enterprise applications, mainly based on open source frameworks to develop applications more, so is the mainstream big data technology framework for learning, including Hadoop, Spark, Storm, Flink and a series of frameworks and their ecosystem.

Stage 3, is the project practice.

Recruitment interviews, companies will be very important in this regard, the ability to combat, based on specific needs, to complete the development, to give reasonable technical solutions.

The Internet industry is still one of the hottest industries, learning IT skills after being good enough to have the opportunity to enter the Tencent, Ali, NetEase and other Internet factories, high-paying jobs, the development prospects are very good, ordinary people can also learn.

Wanting to learn systematically, you can examine and compare the opening of the relevant professional popular schools, good schools have the ability to independently develop their own courses according to the needs of the current business, it is recommended that the field visit to compare.

Wishing you success in your studies, I hope to adopt

Beijing University Youth Bird students classroom record