Which 3B problem is the core of industrial big data technology designed to solve? (A,B,C)

A.BrokenB.BadQualityC.BelowSurfaceD.BandwidthE.bankruptcy

Related Knowledge Points: Test Question Sources: Solution A,B,C.

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Big data technology is mainly Learn: programming languages, Linux, SQL, Hadoop, Spark, and more.

1, programming language:

To learn big data technology, the first thing you need to master a basic programming language. java programming language is the most widely used, so the employment opportunities will be more, Python programming language is the high-speed promotion of the application of the learning of Python employment direction will also have a lot.

2, Linux:

Learning big data must master a certain amount of Linux technical knowledge, do not require the technical level to reach the level of employment, but must master the basic operation of the Linux system, to be able to deal with the actual work of the relevant issues encountered.

3, SQL:

Big data is characterized by a large amount of data, so one of the core of big data is data storage. So big data work on the database requirements are very high, and even many companies set up a separate database development engineers.

4, Hadoop:

Hadoop is the basic framework for distributed systems to process data in a reliable, efficient and scalable way.Hadoop has the advantages of high reliability, high scalability, high efficiency, high fault tolerance, low cost, etc., and it is the necessary knowledge for working on big data related jobs.

5, Spark:

Spark is a fast and versatile computing engine designed specifically for large-scale data processing, which can be used to complete a variety of operations, including SQL queries, text processing, machine learning, etc..