There are people living in America today who did not have electricity in their home growing up. It cannot be overstated how much the power industry has changed since then. To understand and communicate those shifts, we turn to data. Some have done an outstanding...
In this article, we are discussing setting custom properties on your workbook measures. You can find your measures in the lower half of the Sidebar, also known as the Data Window among regular Tableau users. Why Set Default Properties? Tableau does a pretty good job of figuring...
I’m a huge fan of Microsoft SQL Server. It’s a very user-friendly database with a wonderful tool stack, making it a perfect fit for many data warehouses that feed data to your Tableau users. The latest release, SQL Server 2014, gives us even more things...
Ready to pick up where we left off? Last week, I posted "10 Ways to Drive End-User Adoption of Tableau - Part 1." This week, I finish things off with Part 2. In this piece, I cover the remaining five ways in which you can...
There are several ways to connect an already configured Ruckus Access Point to a ZoneDirector manager. If the device is on the same subnet as the ZoneDirector, the director should see the device automatically. If the device is not on the same subnet and can...
The Worksheet Canvas For the Tableau Desktop Interface (see Figure 1), we have covered the Toolbar and the Sidebar. Today, we will examine the rest of the worksheet, focusing on all of the options and controls from the Worksheet Canvas. Figure 1: Tableau Worksheet. Cards & Shelves We’ll only...
NULL errors have cropped up twice in recent development projects utilizing Tableau’s JavaScript API. In one instance, getWorkbook() returned this error: SCRIPT5007: Unable to get value of the property 'get__workbook': object is null or undefinedIn another instance, getActiveSheet() returned this error: Uncaught Error: Internal error. Please contact...
Today we continue exploring Tableau’s interface. We will focus on the functionality and features of the Sidebar, commonly known as the Data Window among Tableau users. The Sidebar The Sidebar is located on the left-hand side of the Tableau worksheet (depicted in Figure 1 below), just beneath...
I often see Tableau developers fall into the "Field of Dreams" fallacy. With the perfect formula or the bar chart just right, they’ll have the perfect dashboard that everyone will want to use. We’re tempted to think, “build it and they will come.” That’s not...
Last week, I did a little ranting about data cubes and explained why I like Vertica. This week, I’m going to discuss the near future of business information systems and share some thoughts that you should consider before investing your time and capital. Data Sources Will...
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