Prerequisites of Becoming a Big Data Professional


Big data is one of the most lucrative careers today. No wonder why aspirants want to make a career out of it. There is no dearth of institutions offering big data analytics courses which makes it even more difficult for candidates to choose the best one to pursue a programme in big data and data analytics.
If you want to make a career in big data and want to know how to go about it, read on!

Prerequisites to Learn Big Data and Data Analytics

First thing first, if you have made up your mind to enter the domain of big data analytics, make sure you get perfect at the following skills.

Programming Languages

As a big data professional, you would be required to have coding skills. Popular programming languages that are majorly used for the same are R, Python, Java, C++, SQL, Julia, Scala, among others. Now, do not get scared, as to begin in this field, you do not have to be expert at coding, but at the very least, you need to be familiar with are R, Python, and Java, and basic machine learning algorithms.

Data Visualisation

By definition, data visualisation is a graphical depiction of data and information. To be a competent professional, you need to be well-versed with data visualisation tools like Tableau and QlikView.

Data Warehousing

Understanding the concepts like relational and non-relational data is crucial. Being a core component of business intelligence, it is used for data analysis and reporting. Get familiar with database systems like Mysql, DB2, Oracle, Hbase, MongoDB, etc.

Quantitative Aptitude and Statistics

Basic understating of statistics and linear algebra is a must for aspiring big data professionals. You need to get familiar with the uses of tools like SAS, R, SPSS, etc.

Computational Frameworks

Familiarity with computational frameworks like Apache Spark, Hadoop, Apache Storm, etc., is a must for aspiring big data professionals.
Now that you have understood about the essential skills that you need to be good at, the best way to get these skills is by enrolling in one of the best big data analytics courses.

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