Question

what is data visualization and why it matters in the future?

can you explain the importance of data visualization and some examples?

data visualization for human perception and benefits.

Answer 1

Data Visualization :

data visualization is nothing but graphical representation of data using Reporting tools like Power BI, Tableau...

Importance of data visualization

• Now a days all industries are having abundant day to day business data, unfortunately this data is not suitable for decision making by Middle level management for forecast future profit, manufacturing..
• Reporting tool helps to properly format the data with some built-in Extract-Transform -Load tools. then Data modelling tool, once data modelling done, Reports & dashboards are created with some applicable calculations, can be shared with end users, who can quickly make decisions.

Examples:

Power BI, Tableau are two current market trending Data visualization tool, mostly used by all software organization, to connect a wide varieties of 100+ data sources..

Data visualization for human perception and benefits

• The reports build with the help of these Reporting tool are helpful in understanding the business trends, rather than numbers.
• Reports provides quick insights for end users, who can understand business running just a quick glance, without bothering the numbers.

Power BI is one of the most dominating Data visualization tool from Microsoft Org. It has two companion tools

Power Bi desktop is a local & free windows application to do ETL & Data modelling job.

Power BI Service is cloud based software - as - a service, is a web browser page( through app.powerbi.com) for sharing & collaborating reports with end users.