A tableau is a modern tool for Data Visualisation. As of 01 Aug 2019, Tableau has been acquired by Salesforce. It is developed by researchers who specialized in Visualisation Techniques for exploring and analyzing Relational Databases and Data Cubes. Tableau products query relational databases, online analytical processing cubes, cloud databases, and spreadsheets to generate graph type data visualizations. The products can also extract, store, and retrieve data from an in memory data engine. Tableau software is available as a desktop version and as an Online version.
This is an Introductory Course on Tableau. This course explores all the needed Basics of using Tableau from getting the software, installing it, loading data, and creating Data Visualisation. The course discusses various Data Visualisations possible using Tableau through an example.
The course also delves into some advanced topics like reorganizing data using R Programming and then visualizing it using Tableau.
This course was created during the lockdown due to the Coronavirus pandemic. So, this course uses a dataset on Coronavirus.
Partha started his career in 1989 as a programmer. In his first assignment, he was involved in development of a Cricket Tournament management system as a part of the team from Centre for Development of Telematics (C-DOT) requested by the Prime Minister of India, Mr. Rajiv Gandhi. Since then Partha has developed Tea Garden automation solution, Hospital Management solution, Travel Management solution, Manufacturing Resource Planning (MRP II) solution, Insurance Management solution and Tax automation solution (for Government of Thailand).
Partha got involved in Telecom solution with project from Total Access Communications, Bangkok in 1996. Partha developed the completed solution architecture and designed & developed the complete infrastructure services and primitives on top of which the end-to-end Customer Care and Billing solution was developed between 1996-1998.
Partha has worked for companies including Amdocs, Portal, Siemens and has developed key components of their solutions. For Siemens, Partha developed the complete BSS suite.
Partha worked with Mobily, Saudi Arabia as the Enterprise Architect and has first-hand of experience of work inside a Telecom Operator.
Partha has recently developed a Remote Control, which can be controlled from a Web Site. The Remote Control can in turn control any device. The Remote Control to be controlled needs having Infra-Red sensing capabilities. The Remote Control is controlled through DragonBoard 410C through an Android Program.
Partha has been working on fine tuning the algorithm for a Access Control System through Face Recognition. The program has been developed using Convolutional Neural Network (CNN).
Partha has also developed a software which tries to predict the Stock Market. The solution has been developed using Recurrent Neural Network (RNN). The solution presently predict with an accuracy of 77%.
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