Tableau Course And Certification
What is Tableau?
Tableau is a powerful and fast-growing data visualization tool that is employed in the Business Intelligence Industry. It helps in analyzing and simplifying raw data into a very understandable format.
Carrying out data analysis is very fast and easy with Tableau and the visualizations that are produced are in the form of worksheets and dashboards. The data that is produced by Tableau can be understood by the specialist at any level in an organization. It even enables a non-technical user to develop a customized dashboard.
Tableau is a Business Intelligence tool that is used for visually analyzing data. Users can develop and distribute an interactive and shareable data analysis dashboard, which represents the variations, trends, and density of the data in the form of charts and graphs. Tableau can access files, connect to both relational and Big Data sources to collect and process data. The software allows both data blending and real-time collaboration, which makes it a very unique software product. It is used by academic researchers, businesses, and several government agencies for producing visual data analysis.
As a top and leading data visualization tool, Tableau has many unique and desirable features. Its powerful data discovery and exploration software tools allow you to clarify and answer very important questions in matters of seconds. You can use the Tableau's drag and drop feature to visualize any data, examine its different views, and even combine several databases easily. It does not need any complex scripting skills. Anyone who knows and understands the business problems can approach it with a visualization of the appropriate and relevant data. After the analysis, sharing the visualizations and dashboards with others is as easy as publishing it to the Tableau Server.
Features of Tableau
There are many features of Tableau and some of them are:
1. Speed of Analysis: Since the usage of Tableau does not require a high level of computer scripting skills, any user who has access to data can start applying it to derive value from the data.
2. Self-Reliant: Tableau does not require a complex software setup. The desktop version which is used by almost all its users is easily installed and it comes with all the features that are required to start and complete data analysis.
3. Visual Discovery: The user examines and analyzes the data by making use of various visual tools like trend lines, colors, graphs and charts. There is a very little script to be developed for certain use-cases as almost everything is done by the drag and drop feature.
4. Blend Diverse Data Sets − Tableau allows you to combine various semistructured relational, and raw data sources in real-time, without the costly up-front cost of integration. The users do not need to know the details of how the data is stored.
5. Architecture Agnostic − Tableau runs on all kinds of devices where data flows are assured. Therefore, the user does not need to worry about any hardware or software requirements to make use of Tableau.
Benefits of Learning Tableau
There are many benefits of Tableau and some of them are:
1. Tableau is a data visualization tool so it supports complex computations, data binding and it can be used to deliver insights of data.
2. Tableau can be used to quickly develop beautiful a highly interactive visualizations of data.
3. Tableau has a stress free and easy implementation feature.
4. Tableau can be used to handle very large amounts of data.
5. Tableau allows you to make use of other scripting languages to automate and enhance its features.
6. For job opportunities and career advancement.
Tableau Desktop has a rich feature set and allows you to code and customize reports. Right from creating the charts, reports, to blending them all together to form a dashboard, all the necessary work is created in Tableau Desktop.
The workbooks and the dashboards created here can be either shared locally or publicly.
Based on the connectivity to the data sources and publishing option, Tableau Desktop is classified into
1. Tableau Desktop Personal: The development features are similar to Tableau Desktop. The personal version keeps the workbook private, and the access is limited. The workbooks cannot be published online. Therefore, it should be distributed either Offline or in Tableau Public.
2. Tableau Desktop Professional: It is pretty much similar to Tableau Desktop. The difference is that the work created in the Tableau Desktop can be published online or in Tableau Server. Also, in the Professional version, there is full access to all sorts of the datatype. It is best suitable for those who wish to publish their work in Tableau Server.
This Tableau version is specially built for cost-effeciency. By the word "Public," it means that the workbooks created cannot be saved locally, in turn, it should be saved to Tableau's public cloud which can be viewed and accessed by anyone.
There is no privacy to the files saved to the cloud since anyone can download and access the same. This version is the best for the individuals who want to learn Tableau and for the ones who want to share their data with the general public.
To share dashboards in the Tableau Server, you must first publish your work in the Tableau Desktop. Once the work has been uploaded to the server, it will be accessible only to the licensed users.
However, It's not necessary that the licensed users need to have the Tableau Server installed on their machine. They just require the log in credentials with which they can check reports via a web browser. The security is high in Tableau server, and it is much suited for quick and effective sharing of data in an organization.
The admin of the organization will always have full control over the server. The hardware and the software are maintained by the organization.
Tableau Course Outline
Tableau - Introduction
Tableau - Overview
Tableau - Environment Setup
Tableau - Get Started
Tableau - Navigation
Tableau - Design Flow
Tableau - File Types
Tableau - Data Types
Tableau - Show Me
Tableau - Data Terminology
Tableau - Data Sources
Tableau - Custom Data View
Tableau - Extracting Data
Tableau - Fields Operations
Tableau - Editing Metadata
Tableau - Data Joining
Tableau - Data Blending
Tableau - Add Worksheets
Tableau - Rename Worksheet
Tableau - Save & Delete Worksheet
Tableau - Reorder Worksheet
Tableau - Paged Workbook
Tableau - Operators
Tableau - Functions
Tableau - Numeric Calculations
Tableau - String Calculations
Tableau - Date Calculations
Tableau - Table Calculations
Tableau - LOD Expressions
Tableau - Basic Sorting
Tableau - Basic Filters
Tableau - Quick Filters
Tableau - Context Filters
Tableau - Condition Filters
Tableau - Top Filters
Tableau - Filter Operations
Tableau - Bar Chart
Tableau - Line Chart
Tableau - Pie Chart
Tableau - Crosstab
Tableau - Scatter Plot
Tableau - Bubble Chart
Tableau - Bullet Graph
Tableau - Box Plot
Tableau - Tree Map
Tableau - Bump Chart
Tableau - Gantt Chart
Tableau - Histogram
Tableau - Motion Charts
Tableau - Waterfall Charts
Tableau - Dashboard
Tableau - Formatting
Tableau - Forecasting
Tableau - Trend Lines
Tableau - Video Lectures
Tableau - Exams and Certification