Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction

Learn to program, learn Java or Big data, Android? There are many students in the tangle, recently there are a lot of beginners to ask, learning big data, learning Spark, the company mainly use those languages to write, every hear this question, at least it is very good, prove that you have started to learn big data, and understand that big data spark can be used in many languages to achieve development, That is, the Java, Scala, Python, and R languages are all available, but the R language is not commonly used.

Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction
In normal terms, before you learn big data, you have to do the following:

1. Learning the Basic programming language (Java,python)

2. Mastering the basics of starter programming (Linux operations, database operations, GIT operations)

3. Learn about the various frameworks within big data (Hadoop, Hive, HBase, Spark)

This is the normal learning big data must be done three steps, if you have the Java Foundation to learn is basically half of the success, at least not for the basic language learning and annoyed.

Real Big Data learning can not just stay on the theoretical level, such as the current use of the Spark framework currently supports the development of two languages Java or Scala, now the Python language can support. Big data in the direction of the cut-in is a full range of basic language learning is only a small aspect, programming to the last to the idea of programming, with the guiding ideology to learn to be able to facilitate a lot.

Java and Big Data, Java and mobile device development direction how to choose?
Java so I should be choosing Java this general direction, whether it is big data or, Android, but can only choose One Direction, I do not know which school direction

Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction
Big Data "

Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction
Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction
Big data is a bit more developed than Java and Android in terms of employment and salary, and it's recommended to learn big data, but it's also based on your personal interests. Let's look at the average salary distributions for big data over Java and Android, respectively:

Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction
Big Data

Jva

Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction
Average salary in Java

Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction
Android

From the data analysis above, big data is more than $5,000 higher than the average monthly salary for Java and Android, so big data development prospects are very good. Welcome to the following discussion of these 3 languages which studious!

Learn to program, learn Java or Big data, Android? Average monthly salary 23k above tell you the direction