5 In-Demand Skills You Need to Excel as a Data Analyst
It’s no secret that the modern world lives on data. In 2020, the analysis of both structured and unstructured data stored electronically ran into more than 44 zettabytes. In more recent research, the figure rose to a staggering 2.5 quintillion bytes.?
Owing to this and more, the demand for data analysts keeps rising.?Job openings?in this field are expected to grow by more than 23% between 2021 and 2030, according to the Bureau of Labor Statistics. If the role of the data analyst is as significant as projected, what skills are needed to excel in the career?
This article examines 5 in-demand skills needed to excel as a data analyst. But before examining these 5 skills, let’s understand who a data analyst is.
Who is a Data Analyst?
A data analyst is a professional who uses analytical and statistical methods to examine and interpret both structured and unstructured data. Data analyst work with data. They use software tools to process, clean, and interpret data in the form of analysis. The goal is to communicate their findings to stakeholders and inform further business decisions.?
The data analyst role is not limited to technology industries. Healthcare, finance and retail companies need data analysis to thrive, beat the competition, and achieve overall productivity. To excel as a data analyst, you need these five skills.?
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SQL
Structured Query Language (SQL) is the standard language used to communicate with data. As such, knowledge of SQL helps you to collect information and interpret it. Also, you need SQL to access your company’s information in a relational database and modify data structures (schema). SQL is also important for processing large information databases, which spreadsheets cannot do.
Because of the many things a data analyst would need to know about SQL, it is regarded as the most important skill for success on the job.?