How to learn big data

The first stage

For those who have no basic knowledge, it may not be too easy to get started at the beginning. Because you need to master a computer programming language, there are many computer programming languages, and Java is currently one of the most widely used network programming languages. Before learning big data technology, you need a certain amount of Java technology as basic support. As long as you understand some basic concepts in Java, you can use it to write applications suitable for various situations.

When learning Java, we generally need to learn these courses: HTML&CSS&JS, java basics, JDBC and database, JSP java web technology, jQuery and AJAX technology, SpringMVC, Mybatis, Hibernate, etc. These courses can help us better understand Java and learn to use Java.

Second Stage

After learning the programming language, you can generally study the big data part of the course. Generally speaking, the time to learn the big data part is shorter than the time to learn Java. Big data courses include introduction to big data technology, advanced analysis languages ​​for massive data, distributed storage for massive data storage, and distributed computing for massive data analysis, as well as professional courses on Linux, Hadoop, Scala, HBase, Hive, Spark, etc. If you want to learn big data completely, these courses are essential.

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