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The Information Lab blog

Entries from November 1, 2009 - November 30, 2009

Wednesday
Nov252009

What’s Tableau Reader?

 

 

Tableau reader is a free desktop application provided by Tableau.  It is required to read and interact with Tableau Packaged Workbooks.

 

You can download your copy of Tableau Reader here.

 

Tableau reader retains the ability to interact with visualisations created in Tableau desktop, but will not allow connections to data which can be refreshed.  Hence it is useful for reporting data when a snapshot of the data can be created – such as end of month reporting to your clients for example.

 

To create packaged files which can be distributed to users of Tableau Reader, you simply use ‘Save As’ from Tableau Desktop – and select ‘Packaged Workbook’:

 

reader

 

It is only possible save files as packaged workbooks if the data source chosen is suitable.  This means one of the following:

 


  • Excel

  • CSV

  • Tableau data extract

 

You cannot use multi dimensional sources (analysis services for example). 

 

I’ll post another time on using extracts – but that’s the way to make packaged workbooks when you are using data sources such as SQL server.

 

Good luck

 

Tom

 

 

Monday
Nov232009

Did you know you can copy and paste data into Tableau?

 

 

A new feature in Tableau 5.0 desktop allows you to cut and paste data direct into Tableau for the fastest possible analysis.

 

Simply find some data, from a spreadsheet, or table in a web page – and copy the data.

 

Tableau then offers a paste feature on the EDIT menu:

 

paste

 

You’ll probably want to clear the sheet immediately after pasting as Tableau typically predicts the visualisation you’d like, and unusually for Tableau – it tends to get it wrong.

 

Clear the sheet using the toolbar button:

 

clear

 

Happy pasting

 

Tom

 

 

Monday
Nov232009

Where is my data? How to quickly determine where the important data lives in a SQL server database.

Looking for the important data in a database? Here's one way of finding it...

Click to read more ...

Sunday
Nov222009

Using UK postcode data in Tableau

Getting started with mapping in Tableau...

Click to read more ...