Java is a programming language for computers; it can be used to do a lot of work, and big data development belongs to one of them.
Big Data belongs to the direction of the Internet, just like the direction of AI now built on the basis of Big Data, they are not a kind of the same kind, but belong to the relationship between contain and be contained;
Java can be used to do the work of Big Data, Big Data development or application is not necessary to use Java, you can also use Python, Scala, Go language and so on.
The following is a brief introduction to the content of the study of big data:①JavaSE core technology;
② Hadoop platform core technology, Hive development, HBase development;
③ Spark-related technology, Scala basic programming;
④ Mastery of the basic use of Python, the use of core libraries, Python crawler, simple data analysis; understanding of Python machine learning;
⑤ big data project development practice, big data system management optimization.
If you want to learn, you can examine and compare the schools that offer big data majors, such as Nanjing Classroom, Beida Qingdao, and Zhongbo Software College. I wish you good luck in your studies, and I hope you will adopt it.
Beida Qingbird Zhongbo Software Institute big data classroom real shot