Data Visualization with Tableau - by Knowledgebee Trainings

INTRODUCTION

Knowledgebee Trainings

DATA VISUALIZATION

• What is Tableau?

• Advantage of Tableau

• How Tableau is compare with other BI?

• Which Industry using Tableau?

• Tableau timeline

• 3 requirements for today’s dashboards

• Tableau components

• Tableau architecture

• How to work with Tableau?

Data visualization is the presentation of data in a pictorial or graphical format.

A visual can communicate more information than a table in a much smaller space.

Businesses around the globe realize that the ability to visualize data effectively leads directly to better understanding, insight and better business decisions.

Spreadsheets are hard to Understand

Data visualization makes interpretation easier

DATA VISUALIZATION

WHAT IS TABLEAU?

Tableau is the business intelligence software

Any user can connect to the Tableau and

perform the analysis and reporting very

efficiently and accurately

Tableau is easy to use as MS-excel, so that

any user can learn it without any

prerequisites and it is very powerful to solve

the most complex analytical problems

Tableau is having its own patent query

language called as “ViZQL” (visualization

query language)

ViZQL=SQL+ Visualization

ADVANTAGES OF TABLEAU

Beyond Reporting

Step 3

See the Answer

Step 2

User Interface

Step 1Plug and play

Beyond reporting

User Interface

See the answer

HOW TABLEAU IS

COMPARE WITH OTHER BI?

Visual analysis

• Tableau performthe analysis inthe form ofvisuals everytime with thehelp of ViZQL

Any data source

• Tableau canconnect to anykind of datasource rightfrom the textfile to database

Fast performance

• Tableau ishaving fasterperformancethan any otherBI tool in themarket becauseof its state of artfeatures likeTableau dataengine, markscard anddashboards

Business integration

• Tableau is theplatform, whichis tightlycoupled withany kind ofbusiness

Web and mobile authoring

• After thedevelopment ofdata view, wecan share thereport over themobile and web

GARTNER MAGIC QUADRANT FOR BI

WHICH INDUSTRY USING

TABLEAU ?

Every industries started

using Tableau starting

from transportation to

retail

Tableau is used by more

than 25,000 organizations

worldwide because of its

features like drag-and-

drop interface.

Mostly, Tableau is used by

the large companies such

as WalMart, Coca Cola,

Yahoo, ,Ferrai and T-

Mobile.

Tableau

Retail

Banking

Transportation

Health care

InsuranceManufact

uring

Oil and gas

Telecom

IT

TABLEAU TIMELINE

2005 2006

Achieves 8th consecutive quarter of record growth

Named “Product of the Year” by PC Magazine

Achieves 20th consecutive quarter of record growth

Adds 1000 customer accounts

Launches Desktop 5.0 & Server 5.0

#400 on Inc 500

#132 on Deloitte Technology Fast500

20091991

Three professors (Chris, Pat, Chabot) in the Stanford university started research to build visual tool

Achieves 4th consecutive quarter of record sales

Launches Desktop1.0 –customers in every industry

2012

Launches Tableau 8.0


2013






2014

Launches Tableau 9.0.1

to

9.0.5

2015

5 REASONS WHY DASHBOARDS MATTER

NOW

1 Right Information to the Right Person

2 Distributed Decision-Making

3 Drill-up and Drill-down

4 Domain Experts Build Analytics

5 Visual, Easy to Understand

DASHBOARDS

SUFFER FROM

POOR

VISUALIZATION

EVERYDAY

BUSINESS

INTELLIGENCE

DATA EXPLORATION

INTELLIGENT VISUALIZATION

ANALYTICS EVERYWHERE

TABLEAU COMPONENTS

Tableau Desktop

Create

Tableau Server

Share - Web

Tableau Reader

Share - Local

+ Publish interactive analytics or dashboards

+ Secure information

+ Share visualizations and dashboards on the desktop

+ Filter, sort, and page through the views

+ Free download

+ It is the place where the complete project development in the Tableau will take place

+ Explore, visualize, and analyze your data

+ Create dashboards to consolidate multiple views

Tableau Public

Share - Everyone

+ It is used to share the report publicly to every one

+ Free download

TABLEAU ARCHITECTURE

DATA SOURCE

TABLEAU DESKTOP TABLEAU SERVER User

Any database

Creating thedataviews/workbooks/dashboards

DA

TAC

ON

NEC

TIO

N

PUBLISH

Creating theproject/users/groups and assignthepermissions

HOW TO WORK WITH TABLEAU

1• Connect to the data source

2• Drag and drop the required dimensions

and KPI’s in to rows and columns

3• Select the required chart in the “Show

me”

4• Click on Abc

5• Publish the data views or work book in to

the Tableau Server

TABLEAU DESKTOP START PAGE

TABLEAU FILE TYPESTableau Workbook (.twb)

Tableau's default way to save work

This includes Information to visualize the data

No source data saved with this file

Tableau Packaged Workbook (.twbx)

This file includes extracted data and workbook information to build visualizations

This file can be shared with others without access to source data

Tableau Data Source (.tds)

This file saves the server address, password, and other metadata related to data source

It will used to access frequently used data sources

Tableau Data Extract (.tde)

Get the data into tableau in memory data engine

This file includes the source data as filtered and aggregated.

It improves the performance and enables more functions

Tableau Bookmark (.tbm)

Sharing worksheets from one workbook to others

This file contains information to visualize and data source if the workbook is packaged workbook

TABLEAU DATA TYPES

Text values

Date values

Date and time values

Numerical values

Geographic values (latitude and longitude used for maps)

Boolean values (true/false conditions)

THANK YOU

Contact : [email protected]

Data Visualization with Tableau - by Knowledgebee Trainings

Software

Transcript of Data Visualization with Tableau - by Knowledgebee Trainings