Newbie Tableau User Group Desktop

I am unable to connect to teradata via teradata and odbc both. though other tools can connect to it successfully. i tried multiple options available withing tableau like with encryption and without encryption but in vain. i get below error,Unable to complete action 

Bad Connection: Tableau could not connect to the data source. 

Error Code: B19090E0 

[Teradata][ODBC Teradata Driver] (5) State transition failed. 

Unable to connect to the Teradata server "fazcs2td.res.ad.crs". Check that the server is running and that you have access privileges to the requested database. any help appreciated

Hi Tableau Community, 

I have a simple tableau setup with some sample revenue by month across 3 years of data. I created a parameter (Revenue View .P) which switch between a monthly and cumulative view. I also have another parameter (Compare By .P) which when switched between "vs Last Year" or "vs Last Month" would show % difference (increase or decrease) between current hovered month vs based on the selected parameter vs Last Year same month or vs Last Month on the same year. It should work exactly the same whether the Revenue View .P is monthly or cumulative view. 

How can I implement this? 

Hello i have been trying to solve this problem for a week  and it isn't getting better.  I am attaching a list of drivers and their behavior metrics this viz should display the top 10 drivers with the highest "Safety Score" and who have greater than total 1000 miles "Total Distance in mile" I used filter in the driver name field to get 20 10 by Safety Score and that work but when I added the filter for Total Distance in miles it reduce the list to only 5. What am I doing wrong, I added driver's name field to the context.

Hey #Datafam  - missed yesterday's Tableau Newbie User Group  - no problem - see the recording  https://youtu.be/Mfw6UiNPDEg  - topics include on Filters, Sets and Parameters   and then learn all about Viz Extensions -  #Tableau Desktop & Web Authoring #Tableau  #Tableau Next 

Who else is using Tableau to boost data quality and governance in a nonprofit using Salesforce? Looking to learn from and with you!

Hello, 

I want to learn Tableau Next and i was able to create a demo org with Data 360 & Tableau Next but it last only 30 days.    

Do you know how i can get an org ( dev or another type)  that will last longer and allow me to practice en learn Tableau Next  ?    

Regards

I have created my first data source for account/opp and thats worked and started creating reports. However I have tried to create a task workbook but it keeps saying "Operation too Large", I have tried a custom SQL but then it says errors like "Malformed Query" or "Unknown error related to remote content", I can't see anywhere I can filter from the data source sheet so I only get tasks this year? Another suggestion was click live in the top right instead of extract but its greyed out?

The journey continues! 

Join us on the sixth stop on our Road To Certification 

This time, we're going beyond the basics to explore Tableau features that help you analyze data more effectively, add interactivity, and create more powerful visualizations. 

Filters, Sets, Bins, Parameters & More - by Viraj Bhargave, 4x Tableau Ambassador 

Viz Extensions in Tableau - by Klaus Schulte, Tableau Visionary (Hall of Fame) 

Register here https://tinyurl.com/yc7bd3tu

I am new to tableau and I would like to prepare for Tableau Desktop Foundations Certification (Desktop Specialist). What are the best resources to go through to pass the certification.