Years fly by faster than I can believe. In this article, which is number 300 for me, I go back to the beginning of this blog to examine Tableau performance using the new hyper data engine. The results should be very interesting to see.
Doing data science work means a lot of different things to different people. Many techniques exist for accomplishing the tasks that are needed to solve data science problems. Getting the data right, however, is important in all projects and Alteryx allows us to accomplish that goal.
When data comes flying at you at nearly the speed of light, you have to have fast processing capabilities for using the data to make effective decisions and predictions. In this article, I present some techniques I use to process large data sets in Alteryx and Tableau to be able to see the truth of what lies within the data.
This is the first of a three part series showing how Tableau, Alteryx and Power BI can be used to perform trend modeling of data. After these three demonstrations are complete, a competition using worldwide data will be completed to see which software platform performs the best on completing this type of work.
We recently made a discovery that allows us to use Alteryx and Tableau with the IBM BigInsights Hadoop platform. This article describes how that happens.
The workshop that accompanies the Big Book of Dashboards is excellent. I had a great time during the inaugural course and I encourage anyone interested in this topic to attend a future workshop, if possible.
This is a fun article. I created a Tableau dashboard that allows us to view 55 years of temperature data to see if global warming is impacting where we live. When you spend a little time using this tool, you will have a better appreciation of the variability of weather and the difficulty of concluding anything about global warming.