Deep Dive Into PowerBi | What is the Requirements for Become PowerBi Developer?
The previous article of this series was all about the basic information of PowerBi. if you want to read the previous article click on link
In this article, we will discuss about the prerequisites required for becoming a PowerBI Developer Or Business intelligence developer
Let's start
To become Power BI Developer required basic knowledge of several technologies. We will Discuss in brief why this technology is required for PowerBI development.
Required technologies are!
- Microsoft Excel
- MS SQL Or T-SQL
- Basic Mathematics like Mean, Median, Mode, Standard deviation, etc. (this not technology but it required)
Optional Technologies are!
- Python Programming
- R Script
- SSIS (C# programming)
Now discuss all the above points in brief...
Why Microsoft Office Excel is required?
Basic functionality of MS Excel manages the Data and provide the meaningful information about the data but it required in PowerBi Development because it is one of the most useful data source for PowerBI, all we know Power BI is Analysis tool for a Large Amount of data and before analyze the data cleaning of data is the first step so we can do that step in Excel.
Why MS SQL or T-SQL is required?
Not Only MS SQL also other databases are Play Important roles in Power BI development, sometimes we import the data set from the database server and the database consists of a large amount of data. using query we only import useful data set that enhance the performance of PowerBI Desktop.
Why Basic Mathematics is required?
the very simple logic behind this question, we visualize the data on a stacked Bar chart, stacked column chart, and funnel, etc. this requires mathematical operations on data set
now, we discuss optional technologies
Python and R Script
Both programming languages are powerful for analysis. both languages are required when the Power BI Visualization visual does not do our job well. at that moment we create our own custom visual for visualization of data in our own way.
Why SSIS is required?
SQL Server Integration Services is Microsoft SQL server software used for data migration and it is a job of ETL developer but the combination of Power BI and SSIS give to more advantage to performing task easily. visual studio (SSDT) is ide for SSIS and C# is language is used in SSIS data migration.
