TAB102 / Installing and Exploring Tableau

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In this tutorial, we will install the 14-day trial for Tableau Desktop, walk through the User Interface, and build our first dashboard. This might sound like a lot of...

TAB101 / Introduction to Tableau

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Tableau Software (/tæbˈloʊ/ tab-LOH) is a software company headquartered in Seattle, Washington, United States, that produces interactive data visualization products focused on business intelligence. It initially began in order...

SQL104 / Table Joins

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Now that we have installed a SQL Server Express Database, SQL Server Management Studio (SSMS), AdventureWorks, can create a SQL SELECT Statements and in our last chapter, we learned about data...

Sin Function

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In mathematics, the sine is a trigonometric function of an angle. The sine of an acute angle is defined in the context of a right triangle: for the specified...

SQL103 / Database Modelling

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In part one of this SQL series, we introduced the concepts of the Relational Database Management System (RDBMS), installed Microsoft SQL Server Express, SQL Server Management Studio, and the...

Creating a Tableau Extension / Part Two

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Two weeks ago, I wrote part one of my four-part series in Creating a Tableau Extension / Part One where we introduced Git, GitHub, Yarn, Visual Studio Code as well...

SQL102 / Structured Query Language (SQL)

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In the first part of this tutorial series, SQL101 / Relational Database Management Systems, we went through the process of installing a Relational Database Management System (SQL Server Express), installing SQL...

SQL101 / Relational Database Management Systems

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A lot of SQL tutorials go through the ins and outs of writing SQL Statements, however, I wanted to do something slightly different and more comprehensive in this tutorial...

The TableauMagic DataTables Extension Now Available

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The TableauMagic DataTables Extension v1.0.0 is now available for general use; if you have Tableau Desktop 2018.2 or greater, all you have to do is download the .trex file...

Creating a Tableau Extension / Part One

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I have experimented with the new Tableau Extensions API since the Tableau Beta for 2018.2 and found this new feature to be a real game changer. Being an experienced web...