Tableau Prep Tackles Walmart Receipt Data
You can’t beat the convenience of online grocery shopping. Especially with four young children, I find it wonderful to pull
Tableau Trek: Exploring and Using New Features of Tableau and Tableau Prep at #DATA19!
When I was young I used to watch reruns of the original Star Trek. But I didn’t know they were
Tableau Prep Tackles Nest Thermostat Data
Last year, I went home from the Teknion Christmas party with a shiny, new Nest Learning Thermostat. Sure, I was
Python strikes again! More Python scripts for Tableau Prep
I wrote previously about some very simple, but useful, Python scripts for Tableau Prep (and start with that post to
Python in Tableau Prep: simple useful scripts
Tableau Prep Builder 2019.3 is currently in beta and I’m loving it! (along with all the other goodies: Tableau Desktop,
Using Tableau Prep to track account balance history from Mint
I personally use Mint to track my personal finances (I’m not officially endorsing, but it does help me get the
State of the Unions in Tableau Prep: MINUS, EXCEPT and INTERSECT
Recently I gave a “State of the Unions” address for Tableau’s Think Data Thursday (the recording is here) in which
#TC18, Data Dragons, Tableau, & Tableau Prep
I am so excited to head to NOLA for #TC18! Tableau always puts on an amazing conference and I cannot
Rank and Ranking in Tableau Prep
One thing I’ve submitted an idea for Tableau Prep (and would love if you voted for it!) is the ability
How to handle new input files in Tableau Prep
How to handle new input files in Tableau Prep Let’s say you’ve got a situation where you get new input
Joshua Milligan is a five-time Tableau Zen Master. His passion is training, mentoring, and helping people gain insights and make decisions based on their data through data visualization using Tableau.
He is a principal consultant at Teknion Data Solutions, where he has served clients in numerous industries since 2004.
Joshua served as technical reviewer on several Tableau titles and is the author of the book Learning Tableau.
