Power BI vs. Tableau: A Detailed Analysis

The task of business decision making can be a complicated one. More often than not, these decisions are based on insights derived from the analysis of data. Sometimes, these insights may simply be in the form of confusing technical jargon. The different Business Intelligence Reporting Tools help in presenting them in comprehensible and visually appealing formats. Power BI and Tableau happens to be two of those prime BI Tools available in the market. Given their cut-throat competition, the issue of Power BI vs. Tableau has assumed significant proportion over the years. 

In this blog, we shall look at the issue of Microsoft Power BI vs. Tableau, by undertaking a detailed analysis of each tool and by considering their similarities as well as differences. We will look at the topic of Power BI vs. Tableau Pros and Cons as well as compare the two tools with yet another popular platform (QlikView) under the issue of Power BI vs. Tableau vs. QlikView.

What is Power BI?

Advantages of Power BI

What is Tableau?

Advantages of Tableau

Tableau vs. Power BI: Comparative Analysis

Power BI vs. Tableau Pros and Cons

Power BI vs. Tableau vs. QlikView

Conclusion

What is Power BI?

It is an Open Source BI Tool which offers provisions for Data Collection, Data Integration as well as Data Visualization. It can be used for performing DataAnalytics Course for data acquired from cloud or local sources, followed by the publication of report on the Power BI Platform. It offers services which include data preparation, interactive dashboards, visual-based discovery and augmented analytics.

Features of Power BI:

·         It is user-friendly and can be used to share reports for free

·         It has features like Power Maps, Desktop and Pivot, which can help to share insights even on mobile devices

·         Its feature of Power Pivot helps in conducting analytical operations which is easy to operate even more than Excel

·         Its feature of Power Query helps in deriving data even from old databases and generate reports

Power BI offers the following products: Power BI Desktop, Power BI Premium, Power BI Pro, Power BI Embedded, Power BI Mobile, Power BI Report Server.

Advantages of Power BI

·         It provides for pre-built dashboards as well as real-time updates on the same

·         It provides a secure environment, hybrid configuration and quick deployment

·         Data Visualization and Data Exploration

·         Expansive database connectivity, along with reliable and secured connection to data sources

·         Power Query aids in Data Wrangling and Data Cleaning

·         Offers integration with R and Python coding

·         It is supported by the benefits of Machine Learning and Artificial Intelligence

What is Tableau?

Tableau is a prominent Visual Analytics Platform or Data Visualization Tool which helps in analyzing and reporting large volumes of data. It not only helps in simplifying data, but also presents it in comprehensible and aesthetically pleasing formats. Tableau comes with several useful functions which help in the creation of graphs, charts, maps, dashboards and others for the lucid presentation of complex data. Tableau facilitates its usage by people from non-technical backgrounds as it doesn’t necessarily require the knowledge of programming languages for its operation.

Features of Tableau:

·         It provides a simple GUI with easy drag and drop options

·         It can be used to share tools and dashboards which can facilitate group analysis

·         It can easily be integrated with other applications like Microsoft Excel

·         It comes with options of automatically updating data which helps in deriving insights from it in real-time

·         It supports Data Visualization and Data Exploration through in-memory architecture

The Tableau family includes the following products: Tableau Public, Tableau Desktop, Tableau Online, Tableau Server and Tableau Reader.

Advantages of Tableau

In this section, we shall look at some of the benefits of using Tableau.

·         Cost Effective with Plausible Customer Support

·         Produces some of the most Impressive and Visually Appealing Data Visualizations

·         Provides for Data Exploration and Data Cleaning

·         Helps to handle huge volumes of data

·         It is extremely User-friendly and generally uses scripting languages like R and Python

·         Provides for connectivity with different data sources as well as information stored in Data Warehouses and Cloud

Tableau vs. Power BI: Comparative Analysis

Power BI	Tableau
ORIGINS
It was originally designed by Ron George in 2010 and was available for download by the public in 2011.	It was founded in California in 2003. It was acquired by Salesforce in 2019.

 

Its most important components are: Power BI Desktop, Power BI Mobile Apps, Power BI Service, Power BI Report Server, Power BI Getaway.	Its most important components are: Tableau Desktop, Tableau Online, Tableau Public, Tableau Server, Tableau Reader, Tableau Vizable.
COST
Power BI comes at a lower price as compared to Tableau. There are different options available as well: free version, monthly subscription, scalable premium version.	The pricing model is a little more confusing as they have shifted from bulk purchase to subscription model. It can be seen as a tiered system which distinguishes between different types of users. The pricing can be regarded as reasonable but is still higher than Power BI.
USER INTERFACE
The user interface of the tool is intuitive, user-friendly and provides for easy operation and better performance. It can seamlessly be integrated with other Microsoft product.	Its intelligent user interface provides for creation and customization of dashboards. The different smart features of Tableau encourage the user to conduct different kinds of experiments with data.
PROGRAMMING LANGUAGES
For the purpose of Data Manipulation and Data Modeling, Power BI supports the M language and Data Analysis Expression. Through Microsoft Revolution Analytics, it can also connect to R programming language.	Tableau provides for better integration with the R language. It can be connected to other programming languages as well, such as Python, C, Java and C++, in order to develop even better visualizations.
DATA VISUALIZATIONS
The user has a vast array of options available for producing attractive visualizations. They can even ask questions about the data and acquire insights.	Dashboards can be customized as per the requirements of a device. The user is entitled to translate their queries into visualizations, raise questions, identify opportunities and spot trends.
MACHINE LEARNING
The tool is integrated with Microsoft Azure which helps in Data Analytics, along with comprehending the trends and patterns in business.	The tool is integrated with Python Machine Learning capacities, facilitating ML operations on the datasets.

 Power BI vs. Tableau Pros and Cons

The issue of Power BI vs. Tableau can be looked at from different angles. In one sense, it would be reasonable to simply talk about the differences between the two tools. However, one can also undertake an even deeper analysis and consider the issue of Tableau vs. Power BI on the basis of the relative advantage of each over the other. 

Power BI	Tableau
The tool is capable of handling limited volumes of data.	The tool is capable of handling huge volumes of data.
It provides limited customer support, at least in its free version.	It provides for expansive and impressive customer support.
In terms of user interface, Power BI is simpler and more intuitive.	In this respect, Tableau is a little more difficult.
It lays emphasis on analytical modeling and reporting and not so much on storage of data.	It provides for storage of data through the Tableau Server.
Provides for connectivity with limited data sources.	Provides for connectivity with numerous data sources.
Facilitates embedded reporting.	Embedded reporting is a challenge when using Tableau.
Generally suitable for small to large scale organizations.	Generally suitable for medium to large scale organizations.

Power BI vs. Tableau vs. QlikView

QlikView

This has been regarded as a Data Visualization, Self-Service Business Intelligence and Data Analytics tool. It aims to bring in gains for a business enterprise through providing features like Data Analytics, Data Integration and Data Literacy. It has some unique features like in-memory data processing and patented technology which helps in guaranteeing fast execution of results to the users. It has a simple GUI which comes with easy to use drag and drop features, helping to generate flexible and interactive data visualizations.

Power BI vs. Tableau vs. QlikView

Basis of Comparison	Power BI	Tableau	QlikView
Data Visualization	It is the simplest of the platform, but lacks behind the other two in matters of Data Visualization.	Provides for perfect graphics and is known for impressive visualization capabilities.	Serves as a Self-Service Analytics tool. Its in-memory data storage engine offers dynamic visualizations.
Analytics Capabilities	Facilitates integration with R language for the purpose of visualization.	Provides for full integration with Python and R languages.	Does not provide for integration with Python or R based products.
Pricing	Cheapest of the three.	Expensive.	Personal Version is free. Enterprise Version comes at a price band of $15,000 for one token.
Cloud Capability	Microsoft Azure	Amazon Web Services, Microsoft Azure and so on.	SaaS Cloud Product
Version	Desktop version is free. Power BI Pro is paid on a monthly basis.	Tableau Reader is free. Tableau Server comes in a licensed form.	Qlik Personal Edition is free.
Storage	10GB Cloud Storage	100GB Cloud Storage	500GB Cloud Storage

 

Conclusion

The issue of Tableau vs. Power BI Comparison is not really a straightforward one. There is no one simple answer to the question of which one is better. The choice of a particular tool will be depend on various factors including business requirements, budget as well as the nature of the user who will be using the tool. While Power BI is essentially suited for common stakeholders; Tableau is more likely to be reserved for being used by those with experience in Data Analytics. While Power BI has the advantage of simplicity; Tableau wins in matters of speed and visualization quality. Thus, the Power BI vs. Tableau duel is essentially a tie.

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