There’s never been a better time than now to start a career in data analytics.

Data is everywhere; it comes in different sizes and from different sources. There’s data in each second of recorded security camera footage, every open-ended survey question response, and even in the quarterly grades of all the students in a given school district. Each day, an estimated 2.5 quintillion bytes of data are created. In 2020 alone, 1.7MB of data was made every second. However, until this data is sorted and analyzed, none of it is actionable. That’s where a Data Analyst comes in.

What Exactly Does a Data Analyst Do?

Data analysts use a set of techniques, tools, and processes to analyze raw data to extract relevant information, trends, and insights. This includes collecting data, organizing it, and storing it, then performing statistical analysis on the data. Once the information is collected, conclusions can be drawn from it, which can be used for problem-solving, business processing, decision-making, and predictions that can inform what a company’s next steps should be. In addition, most Data Analysts transform large sets of data into clear and engaging visualizations that are accessible to all members of a team or business.

Data Analysts work in a variety of fields, from the healthcare industry to retail to Wall Street. Most Data Analysts have specialized training that allows them to thrive in the professional sector; Data Analysts tend to be detail-oriented and good with numbers. They are typically well-organized multi-taskers with strong presentation skills, which allows them to regularly share their analysis findings in a visually engaging manner.

Helpful Steps for Starting a Career in Data Analytics

For those who are considering starting a career in the field of data analytics, the great news is that there is no one “right” path, but rather many helpful steps that can be completed right out of high school, or decades later, depending on your professional goals and path toward reaching them. When deciding which path is best for you, there are several core skills and educational components that help Data Analysts to be competitive in the job market:


Generally, those who aspire to work with big data receive formal education pertaining to this topic. There are three main avenues for studying data analytics: undergraduate study, graduate study, and certificate study:

Other Skills

In addition to education in data analytics or a related field, most Data Analysts also have other relevant skills as well:

Learn More About Data Analytics with Hands-On Classes

Are you interested in learning more about data analytics? If so, Noble Desktop’s data analytics classes are a great starting point. Courses are currently available in topics such as Excel, Python, and data analytics, among others skills necessary for analyzing data. In addition, more than 180 live online data analytics courses are also available from top providers. Courses range from three hours to nine months and cost from $229 to $60,229.

Those who are committed to learning in an intensive educational environment may also consider enrolling in a data analytics or data science bootcamp. These rigorous courses are taught by industry experts and provide timely instruction on how to handle large sets of data. More than 100 bootcamp options are available for beginners, intermediate, and advanced students looking to master skills and topics like data analytics, data visualization, data science, and Python, among others.

For those searching for a data analytics class nearby, Noble’s data analytics Classes Near Me tool provides an easy way to locate and browse the 400 or so data analytics classes currently offered in the in-person and live online formats. Course lengths vary from three hours to 36 weeks and cost $119-$27,500.