Introduction:
To begin, Data visualization is the important step in data science field. Tableau is essential to analyse large amount of information. It helps in making effective data driven decision. Let’s know more in detail about data visualization and its tools.
What is Data?
Simply, Data is a collect of facts and figures in any form, can be translated into any form that is efficient for movement or processing. Information is data arranged in an organized form.
What & Why Data Visualization?
Briefly, Data visualization is the process of creating a visual representation of a data set. certainly, It is the practice of translating information into visual context.
Importantly, this process is essential to assist business in an effective way. Also, helps to visualize concepts and new patterns. For example, It allows to analyse critical business that improve efficiency.
Assists in performing the following functions like:
- Firstly, complex data analysis
- Secondly, pattern recognition
- Thirdly, data set Understanding
- After that, decision making
Where Data Visualization is used?
Generally, Data visualization is applicable to all fields. It helps in various important fields like:
- Data Science
- Machine learning
- Artificial intelligence
- Finance
- Logistics
- Big Data
- Healthcare
Types of Data Visualization tools:
Data visualization tool is the software application that helps to create visualization. To clarrify, it is perfect for creating graphics with data. Mainly helps to retrieve data from specific source and turns it into visual graphs, charts, tables and much more.
The important data visualization tools with impressive performance and usability are,
- Tableau
- Infogram
- Zoho reports
- Google charts
- Datapine
Tableau
Tableau is one of the popular data visualization tools. It offers variety of data visualization solutions in top companies. It provides efficient way to transform the data into an easily understandable format.
Why Tableau?
The major reasons are listed below that shows why tableau is popular,
- Firstly, Tableau can work with more unordered data. Using in-built features, it creates variety of visualizations.
- Tableau can analyse future data using hypothetical visualizations,
- The major strength of Tableau is user-friendly approach.
- This tool allows you connecting different data sources.
- Moreover, it helps to achieve great context using drilling of data and exploring the data.
Features of Tableau
With bundle of unique features, Tableau is popular widely accepted tool. Let’s check out some of the interesting features of Tableau are,
Tableau Dashboard
Tableau Dashboard provides a wholesome view of your data. It helps present data in the form of stories with multiple views, layouts and formats.
Collaboration
To collaborate with other users, Tableau provides convenient options. It shares data in the form of visualizations, sheets, dashboards, etc. It allows sharing secure data from various data sources.
Live Data
Tableau ensures connectivity to live data sources from external data sources. As a result, gives the flexibility to use data directly from different data source. During, it helps to establish live data connections as per their requirement.
Data Sources
To establish a secure connection, Meanwhile, tableau offers features to connect and fetch data. On the other hand, it offers support different kinds of data connectors such as
- Google Analytics
- Next, Google Sheets
- Hadoop
- SQL Server
- Dropbox.
Advanced Visualizations
The key feature is its wide range of visualizations and its basics are:
- Bar chart
- Pie chart
How Does Tableau Compare to Alternatives?
When compared with the alternative tools,
Tableau is the perfect visualization tool. Similarly, It is best suited to perform the following
- First of all, Easy and quick representation of big data
- In addition, Excel in integration with other databases
- Further more, Ease of use with drag-and-drop user interface
- To use without any coding knowledge
- Finally, Attentive support team and active online community
Useful resource : Service | Business
Where Tableau is used?
That is to say, tableau is used in all the fields by technical and non-technical professionals. As a matter of fact, It is used for the important process like,
- Data Visualization
- Another one, Data Collaboration
- In the same vein, Data Blending
- Real-time data analysis
- To import and manage large data sets
How to become a Tableau developer?
If you are willing to become a certified tableau developer:
Tableau course in Chennai at Credo Systemz is the best choice with top class training and certification. Most importantly, Likewise, The Tableau training online in Chennai is the standard training with advanced concepts.
In conclution, It follows practical oriented approach using expert trainers support.
