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The data analytics industry is booming to such an extent that you will find thousands of job openings in this field. There has been a phenomenal rise in the availability of data and the demand for data analytics skills that can support data-driven decision-making over the past decade. If you are the kind of professional who pays attention to details, enjoys solving complex real-world problems, and surfing through data to uncover hidden trends, then data analytics is just the career field for you.
Data analytics is a lucrative career but also requires you to have specialized skills to become eligible for the available roles. Right from preparing and analyzing raw data, database querying with SQL to creating interactive visualizations and sharing the insights, you need proficiency in a lot of concepts.
Enrolling in an online data analyst course in Delhi would then be the most appropriate option for you to gain those skills. A variety of online courses are available – six months data analytics program for beginners, advanced analytics three months program for experienced professionals, and a postgraduate one/two-year program for those who are seeking an academic university-like course.
Many who start searching for online data analytics courses have some queries in mind. They check whether they are eligible to take the course or not. Sometimes they may be confused regarding prior knowledge to possess so as to understand the data analytics concepts easily. So, this article deals with some of the top queries people have before enrolling in a course and what is required to be eligible for them.
Prerequisites for a Data Analyst Course
Professionals from diverse educational backgrounds start a career in data analytics. Irrespective of the background, here are some of the concepts you should be aware of beforehand.
- Core Math – Data analysis is inseparably linked with core mathematics. Concepts like probability, calculus, linear algebra, set theory, representing data using formulas, distributions, and graphs, come in handy when starting to learn data analysis.
- Statistics – Data analysts use statistics to process complex problems and look for changes and meaningful relationships in data. Central tendency, frequency distribution, hypothesis testing, regression, variability, interpretation are some of the common concepts you would need to get familiar with.
- Programming basics – Knowledge of object-oriented programming languages like C++, Java, Python, or R helps learners get a long way on the journey to pursue a data analytics career. When you are mining data, cleaning data, or visualizing it, coding can help you automate the process and achieve results faster.
- SQL fundamentals – Data analysts have to work with databases frequently and write SQL queries to fetch, modify, add, delete, analyze and perform other functions on data. You should, thus, be clear with concepts like counting rows, aggregation function, slicing data, sorting data, limiting data, extreme value identification, and so on.
- Critical thinking skills – If you are a critical thinker, you will better be able to ask the right questions, think about data analytically, identify patterns, and understand how those results relate to the business problem or drive the next steps. In other words, critical thinking ensures that you have seen the problem from all angles, considered the data source, and have stayed curious constantly.
Which Data Analyst Course Should I Take?
Now that you have an idea about what are the prerequisites, you should enroll in a reliable training course. Based on your specific learning needs, you can either go for a basics course, nanodegree program, or a post-graduate program. It is important to note that even a data analytics beginners course will require you to have some of the prior technical skills mentioned above.
When it comes to training providers, you can choose among Simplilearn, Udacity, edX, Datacamp, or Coursera. Reliable certification training providers like Simplilearn offer you elective courses on the basic skills discussed earlier, along with the main data analytics course. Additionally, you will get a chance to go through case studies, work on industry projects, solve real-world business problems, and work with popular data analysis tools that will reinforce your learning.
Start Your Data Analytics Career Today
When you have gained all the right skills and are ready to step into the corporate world, there is no reason why you wouldn’t land a high-paying data analyst job. Companies across the world are focusing on analyzing data and making data-driven decisions and require data analysts in large numbers to do so. The demand for data analysis talent is growing, and you should make most of the opportunities available in the market.
An entry-level data analyst commands an average salary of Rs. 400K per year in India. Senior data analysts with rich experience can fetch as high as Rs. 1573K per annum, as per Glassdoor. Apart from Information Technology, companies in fields as varied as healthcare, marketing, manufacturing, banking, B2B and B2C commerce all use data analytics to improve business processes and achieve huge ROI. If you are concerned about its future, data analytics supports other emerging technologies like artificial intelligence, machine learning, and the Internet of Things (IoT). So, you can safely say that data analytics is a futuristic skill whose demand isn’t going to faint any time soon. Take a data analytics course today and watch your career flourishing.
