The world generates an unimaginable amount of data every second. What is done with this data is what matters. There are many different ways in which this data is put to good use. Power BI or Power Business Intelligence, is an incredible tool used to perform data analysis and visualization to derive meaning from data. There is also a surging demand for Power BI developers around the world.
Reading this article will help you understand the job prospects of a Power BI developer, what skills they need, what their roles and responsibilities are and much more.
What Is Business Intelligence?
Business Intelligence refers to using advanced technology solutions to find and apply strategies to a business. The business intelligence approach uses software solutions to analyze business trends and data patterns for quicker growth. Every company's primary goal is to analyze and contrast its data with market trends to produce more leads. It is to this end that companies use different business intelligence tools. Power BI is one such prominent tool.
What Is Power BI?
Power BI from Microsoft is a leading business intelligence tool available in the market. It is used by prominent companies worldwide and is highly popular among companies of all sizes. It has a very user-friendly interface with drag-and-drop functionality to analyze data. You can also import files with vast amounts of data at once.
PowerBI creates dashboards with interactive reports and visualizations to easily access and interpret the data. Some of Power BI's key features are the ability to manage data models, data relationships, and machine learning models and apply data expressions. Additionally, it has several built-in options for controlling data sharing and security.
Benefits of Power BI
- Create deeper and helpful insights by combining and analyzing data to give a competitive advantage.
- Connects with multiple data sources like Excel, CSV, Oracle, Snowflake, Adobe Analytics, Salesforce etc.
- Possess AI capabilities that add value to the data and reporting, understand data and generate insights to identify trends.
- Gives access to real-time information with automatic data refresh, showing real-time data reflected in the dashboard.
- Turn insights into action by providing data-driven insights to those who can make a difference with them.
How to Become a Power BI Developer?
If you are someone who wants to pursue a career as a Power BI Developer, here is all you need to know.
1. Know Your Data Analytics
Data analysis involves the process of transforming raw data into useful information. It is a process applied to various industries. Power BI from Microsoft is one of the most popular tools used for data analysis. Power BI can create reports that provide insights into your business needs. You will have to thoroughly understand the different data analysis concepts. You need to know it so that you can use the built-in visualizations of Power BI to explore your data.
2. Understand the Technical Aspects
Before you use a powerful analytics platform like Power BI, you need to know data analytics and business intelligence. You also need a thorough knowledge of web development concepts and programming. You can educate yourself through books and online courses.
One such valuable online course is the Simplilearn Business Analytics course, which explores everything you need to know about data analysis for business.
3. Know Data Analysis and Modeling Language (DAX)
DAX is a query language. It is used to build data models and transform the data. It can be used to manage any data source, like relational databases, file systems, cloud services, and others, much like SQL.
4. Know How to Integrate Data and Other Sources
Connecting with other sources of data is a vital aspect of business intelligence. Power BI can connect to such sources as Google Analytics. Salesforce etc. This way, you can analyse the sales data from salespeople.
5. Understand Power BI Architecture and Components
Understanding the architecture of Power BI is key to being a Power BI developer. It will also help you understand how different components create reports. You can also choose the right skills required for each of the components.
It is easier to understand all the different kinds of reports available in the product once you understand the architecture and components of Power BI. You can do this by reading about Power BI and attending tutorials and courses to help you with the same.
6. Work on Your Data Presentation Skills
Part of learning how to use Power BI is learning to create data visualizations using Power BI. You have to create your data models and business rules. Your ability to present data must grow and develop if you want to be a great Power BI developer. You must become proficient with using various visualization tools for this. For instance, Excel can be used to create charts and graphs, but most people prefer Power BI. Power BI or any other programme can be used to create dashboards, which are interactive visualizations of data from various sources. You'll gain familiarity with the various Power BI visualizations available as a result, and you'll also be able to showcase your advanced user skills in a professional portfolio.
These are the basic steps to becoming an efficient Power BI developer. You can also include your learning strategies to improve your job prospects and skills.
Power BI Developer Roles and Responsibilities
When you are looking for a job as a Power BI developer, here are the roles and responsibilities that will be assigned to you.
- Understand business needs concerning business intelligence.
- Data models are designed and mapped to make use of raw data
- Build interactive and attractive dashboards and reports using Power BI
- Find the KPIs with the appropriate objectives
- Use current and historical data for better decision making
- Technical publications can be derived from business requirements
- Data models that are multi-dimensional
- Create data documentation about parameters, algorithms and models.
- Perform detailed analysis on deployed and tested PowerBI scripts.
- To run DAX queries and functions
- New systems have to be designed and defined.
- Data warehouse development has to be taken care of
- Strategic and technical changes to improvise BI systems,
- Develop custom charts by identifying requirements.
- SQL querying for better results
Power BI Developer Skills
Proficiency in data science, data analytics and business intelligence are the most critical skills a Power BI Developer must have. Along with these core aspects, the developer should know data integration, warehousing, modelling, presentation tactics, and concepts. Here are the other essential Power BI developer skills.
Previous Experience With BI Tools
No amount of knowledge can ever compare to the power of firsthand experience. The same is true for Power BI developers. The prerequisites for a Power BI developer include experience using BI tools and systems. They also need to be able to implement security, write DAX expressions, and create rich dashboards.
A Power BI Developer's knowledge of scripting and programming languages like Python will be an added benefit.
Experience in Data-Specific Roles
Any roles that are data specific, such as Power BI Developer, require a minimum of 2-3 years of experience using BI tools. Additionally, they should be familiar with data modelling, SQL querying, and online analytical processing. Well-informed about Microsoft BI Stack
The Power BI Developer will have an advantage if they are well-versed in the Microsoft Business Intelligence stack, which includes Power Pivot, SSRS, SSIS, and SSAS. Since most companies use Microsoft services and goods, a Power BI Developer with a good scope of knowledge is an asset to the company.
Power BI Developer Future Scope
Power BI stands out from other BI tools partly because it offers many connectivity options, starting with spreadsheets, databases, and big data. Additionally, you can connect to cloud databases like Amazon Redshift, cloud applications like Salesforce, and warehouses. Power BI can connect to any type of data you can imagine. In addition, Power BI has a Web Data Connector that can connect any desired data source by pulling API directly from the web.
Business users with access to Power BI can quickly and easily find valuable data in their sizable Hadoop data sets. With this software, users no longer need to be familiar with query languages, making it easier for stakeholders to interact with big data.
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Power BI is a business intelligence tool with excellent prospects for the foreseeable future. Its benefits and uses are significantly higher than any doubt that it might go off the market. Power BI developers have high demand across all industries that use data to make decisions. If you are looking for a great place to learn all you need about business analytics, you have come to the right place.
Simplilearn offers one of the best Business analytics courses suitable for those looking to launch a career or even add a new skill to climb the ladder. The Simplilearn Post Graduate Program in Data Science is a great place to start. Apply now from the Simplilearn website to join the course.
1. What is the salary of a Power BI developer?
Power BI Developer salary in India ranges between ₹ 4.0 Lakhs to ₹ 7.5 Lakhs with an average annual salary of ₹ 5.4 Lakhs, according to Ambitionbox.com
2. What are the skills required for a Power BI developer?
The skills required for becoming a Power BI Developer experience with business intelligence tools and working in data-specific roles.
3. How do I start as a Power BI developer?
You can start your journey to be a successful Power BI developer by enrolling on a high-quality course like the Simplilearn Postgraduate Program in Business Analytics
4. Is coding required for Power BI developers?
It is possible to use Power BI without coding and knowledge of programming languages, but it would be an advantage to know them and unlock the tool's potential.