Get business insights by hiring with a Power BI test
Did you know that data-driven decisions are shaping the futures of most businesses? Today, many organizations like yours base their choices and strategies on data to help them run their business and grow more efficiently.
One of the popular platforms that helps industry professionals use data to make informed decisions is Power BI. It can help its users connect, transform, and visualize data of any size from unconnected sources. For decision-makers, it means that unrelated data becomes usable insights.
Today, many roles require people to be skilled in Power BI to manage, model, and interpret data. If your company is looking for skilled professionals to help transform your data, a Power BI test can help you to evaluate applicants’ skills. Testing candidates can also show you which candidates are best suited to the position.
What is Power BI?
The "BI" in Power BI stands for business intelligence. The platform is a collection of cloud-based apps and services that collate, manage, and analyze data to help decision-makers make informed choices on an organization’s behalf.
The platform enables users to import data from Excel, SQL, and even APIs. Once the data is in Power BI, there are a number of actions available to shape the data into usable information.
A variety of professionals use Power BI in their roles. Developers, data scientists, and business and data analysts are some of the positions in which employees transform data to help guide business decisions.
How Power BI works
It’s easy to say that businesses use Power BI to transform data, but what does data transformation mean? And what are the uses of the transformed data?
How data becomes easy-to-understand visual representations like charts and graphs is called data modeling. As a discipline, data modeling can create high-quality, consistent, and structured data by setting associations between data sources.
Power BI streamlines this process by enabling users to show the association between data sources like Excel sheets. Then the platform will convert the data structure into a format that is easier to understand.