TABLEAU READER LIVE CONNECTION HOW TO
TABLEAU READER LIVE CONNECTION INSTALL
TABLEAU READER LIVE CONNECTION TRIAL

For example, converting dimensions to measure and vice-versa and assigning Geographic roles to dimensions is a breeze and promotes discovery with the data. Users also discover many features by simply right-clicking.

Tableau makes items easy to find when building a viz.

The “show me” menu allows you to build out graphs with a click of a button.

Tableau uses a drag-and-drop interface, and it works great for newcomers.

This collaboration is an element that is even more important with the recent need for analytics teams to work remotely.Īdvantages of Tableau Desktop Intuitive Interface This hinders valuable collaboration for analytics teams. Given the need to create extracts of data in Tableau, other methods used with Tableau are better suited for optimizing complex data landscapes.īesides, Tableau Desktop, by itself, cannot be published online for viewing. Tableau performance will degrade if you have large data sets or data spread across different systems and need the ability to connect to all of your data at once. Tableau is one of the best tools when it comes to visualization and interactivity with data for analysis. Finally, we will also see how Datameer Spotlight extends Tableau Desktop’s value and all your analytics assets. I’ll provide some options for working with large data sets and advanced calculations in Tableau Desktop more efficiently and collaboratively. We will explore some of the advantages and limitations of Tableau Desktop. Let's call our new Project 'Adult Income'.Tableau Desktop is one of the most common tools used by analysts. You can do this in Tableau Online by navigating to the projects section and clicking on the New Projects button. By default, Tableau Online creates a default project for you, but it's a good idea to create one and give it an appropriate name. You will also need to have a Tableau Project already in place on the server. Given the URL, the Site ID is ExampleSite. For Tableau Online, this can be observed within the URL itself. Also, take particular care to use the secure protocol. Important note: within KNIME, you must use the re-directed specific URL (e.g. For the steps that follow, you'll need a few pieces of information:

TABLEAU READER LIVE CONNECTION TRIAL

If you don't already have a Tableau Online account, you can create a trial account here ( ). However, most of what is discussed here also applies if you host your own Tableau server. A link to the redistributable has been provided if you do need it.įor the purpose of this exercise, we'll assume that you want to publish data to Tableau Online.

TABLEAU READER LIVE CONNECTION INSTALL

Some Windows users may also need to install the Visual C++ 2013 redistributable, but many Windows 10 installations already include it. Once you've updated your system path to include either the Tableau Extract API 2.0 (for Hyper) and/or the Tableau SDK (for TDE), restart KNIME. You can click the 'Copy to Clipboard' button to assist in this process.

TABLEAU READER LIVE CONNECTION HOW TO

If you're not sure how to do this, click on the blue instructions link to open a page that will describe the process in more detail. (Note that changing this will require program restart.) Importantly, you will need to add the string in the text box to your system's path.

Here, you can select whether to use the current Hyper format or older TDE format. Next, go to File → Preferences and find the Tableau page. You can now drag and drop the Tableau nodes into your workflow, but you'll need to perform some additional one-time setup on your system's path before they will export data properly. Once you've installed the extension(s), restart KNIME and you should see the Tableau nodes in the node repository under KNIME Labs. The two extensions labeled KNIME Tableau Integration include the actual nodes, while the other extensions labeled Platform Specific Packages include the back-end support files - specifically, the Extract API or SDK files.Īdditional information on the differences between the TDE and hyper formats, along with the changes implemented in Tableau 10.5, can be found on Tableau's website. If you're not sure, you can install both, and tell KNIME which format you want to use later. Select the extensions to install according to what you need. Versions 10.4 and earlier use the older TDE format, which is created using the Tableau SDK. If you have Tableau 10.5 or later, you can use the Hyper format, which is created using the Tableau Data Extract API 2.0.

Tableau reader live connection