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Jun
10
2018

Drawing Human Face in Tableau

I have observed that people are often afraid of maths and find it difficult as a subject. This is due to lack of proper knowledge and clarification of mathematical concepts. My Love for the subject has grown over the years which led to this post. I always wanted to draw a human face in Tableau but I was not getting the mathematical equations which can generate a human face. Thanks to our Zen Master Ken Flerlage  and mathematical artist HAMID NADERI YEGANEH who first showed us how to create any shape by using mathematical equation.

May
28
2018

Creating a Data Portrait in Tableau

This is the first blog post from Kizley Benedict for all Tableaulearners. He was pleasantly surprised when his recent visualization on Sachin Tendulkar’s centuries was featured as Viz of the Day by Tableau. This one was special for him for a couple of reasons. First, this was his maiden attempt at cricket related visualization. Second, he had been thinking of creating a data portrait in Tableau for quite some time . He has always been fascinated with the idea of representing data on the human face. Enjoy this Blog post.

May
23
2018

Data Preparation with Tableau Prep Tool

Data preparation is an iterative and very important process for exploring, combining, cleaning and transforming raw data into curated datasets for data integration, data science, data discovery and business intelligence analytics. Data preparation plays key role in businesses and any decision to make using data. Data preparation is made easy by using data preparation tools for analysts and so many businesses.In real life people spend upto 80% of time preparing data and 20% analyzing it

Apr
25
2018

Row Level Security in Tableau

Data security is the main priority for organizations of every size and genre. In simple terms, we can say it’s a practice of keeping data protected from corruption and unauthorized access. The main focus of every organization is to ensure privacy while protecting personal or corporate data.The first step in protecting your enterprise's data privacy and security is to identify the types of information/data you want to protect and where that information is exposed in your organization.

Apr
7
2018

Venturing into Tableau

Tableau is one of the fastest evolving Business Intelligence (BI) and data visualization tool. It is very fast to deploy, easy to learn and very intuitive. It is the mostly extensively used BI software which is currently available in the market. With its highly visual approach to data analysis and easy to go interface, Tableau actually help people to see and understand their data in a more accurate fashion.

Mar
14
2018

WorkoutWednesday S02 E7

This week we will be looking at Sub-Category Sales by Month, and creating a highlight table of which sub-categories were the Max and Min Sales in that Month.Each Month will Highlight the MIN Sales in Red, Max Sales in Blue.Allow users to Filter by Year and/or Category.Pay attention to formatting and how the Table adjusts in size according to how many Sub-Categories are being shown.

Feb
19
2018

WorkoutWednesday S02 E6

This week we will need to use some formatting skills and the knowledge of formatting color. You’ll also be using the rarely-utilized hierarchy on this dashboard and you’ll need to utilize the “+” and “-” to drill in and out of the hierarchy.As you complete this example, feel free to share on Twitter using the #WorkoutWednesday hashtag. Don’t forget to tag @VizWizBI, @RodyZakovich, and @LukeStanke. We really want to see your work.