Page 9 - Data Visualization aligned

Disadvantage:

They cannot show more then a few values, because as the number of values shown
increases, the size of each segment/slice becomes smaller. This makes them unsuitable for
large amounts of data.

Tools to Generate pie chart Visualisation:

D3

Datamatic

DataVisual

DataWrapper

Zingchart

3)Flow chart:

Flowchart is also known as Flow Diagram, Flow Process Chart, Process Chart, Process
Map, Process Model, Work Flow Diagram.

This type of diagram is used to show the sequential steps of a process. Flow
Charts map out a process using a series of connected symbols, which makes the process easy

to understand and aids in its communication to other people

. Flow Charts are useful for explaining how a complex and/or abstract procedure,

system, concept or algorithm work. Drawing a Flow Chart can also help in planning and
developing a process or improving an existing one.

Symbols are divided up and standardised into different types that each have their own
particular shape. Labels for each step are written inside of the symbol shape. Flow Charts begin
and end with a curved rectangle to signify the start and finishing of the process.