Christopher Ktenas

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Connecting Tableau Metadata in Alteryx (Part 2 – API’s)

In the previous blog post, I explored how to connect to the Tableau PostgreSQL port 8060 (a database that stores tableau server metadata) using Alteryx....

Connecting to Tableau Metadata in Alteryx (Part 1)

Alteryx and Tableau are a match made in heaven, and for today’s blog, I will showcase just one other beautiful pairing of these. Connecting to...

How to Become a Pro at Tableau Dashboards

Over the past few months, one of my responsibilities at the Data School Down Under has been to review Tableau dashboards. This task has raised...

Beginners Guide To Alteryx Optimization

Prescriptive Analytics, a buzz word like predictive analytics, aims to find the “best” solution to a problem, given a number of constraints (business rules). Within...

Data School Australia Training Reflection

Today is cohort five’s final day of training, and our final agenda like all data schoolers is to write a reflection on our 4 months...

Using Spatial Equations in Tableau:

Unlike Alteryx Designer which has an extensive list of spatial tools and equations, Tableau offers equations with spatial capabilities that are more targeted towards the...

A Beginners Guide To Predictive Analytics in Alteryx

Predictive Analytics and machine learning evoke a certain kind of buzz, combining science and analytics to output an algorithm. In today’s blog, I will go...

Using Jitter to Show the Top 500 U.S Cities and Chronic Diseases for 2016 & 17

The final day of dashboard week gave Data School 5 from 9 pm to 3 pm to deliver a Dashboard on the United States’ top...

Creating Interactive Spiral Charts: United States Consumer Spending

Day four of Dashboard week saw DSAU5 working with US Consumer spending between 1959 to 2018. The data provided an eight-level hierarchy and our challenge...

Which Kickstarter Project Should You Start?

Dashboard Day 3 presented DSAU5 with Kickstarter Data. The premise of this challenge, however, was not to use Alteryx, but instead do all necessary data...