Was sind die Unterschiede zwischen CASE- und IF-Statements in berechneten Feldern in Tableau? Wie variieren unterschiedliche Typen von IF-Statements? Wann ist es besser, eines dieser Statements zu bevorzugen? Darüber schreibe ich in diesem Artikel. Die unterschiedlichen Typen von IF-Statements Bevor wir zu den CASE-Statements kommen, ist es...
Berechnete Felder erlauben es, Felder zu vergleichen, zu aggregieren, Logik anzuwenden, Strings zu verketten, Datumsfelder zu konvertieren und eine Myriade anderer analytischer und mathematischer Funktionen mit Deinen Daten auszuführen, ohne etwas an der Datenbank ändern zu müssen. Berechnete Felder geben ein wiederverwendbares Drag-&-Drop-Feld in Deinem Datenfenster...
Die Mehrfachauswahl der Parametersteuerung ist ein Feature, das viele Tableau-Enthusiasten liebend gern nutzen würden. Während diese Option in Tableau nicht mitgeliefert wird, haben wir die Mehrfachauswahl der Parametersteuerung in Curator gebaut. Großer Dank und großes Lob an Matthew Orr und das Curator-Team, die das Wirklichkeit werden ließen. Schritt 1:...
Build it and they will come. Well, not always. Unfortunately, people cannot adopt a new tool if they are not even aware of it. So the first question is: how do we make everyone aware of a new tool, and for that matter, what even...
Since Salesforce purchased Tableau in August last year, the Tableau community has been waiting with bated breath for news about how the two market-leading platforms can exist and advance together. Salesforce has made it clear they want to accelerate Tableau’s mission “To help people see and...
Over the last 40 years, we’ve seen a revolution in data analytics, starting with the invention of SQL and the Relational Database by IBM in the late 1970s, the advent of the personal computer (also IBM), the spreadsheet (Lotus 123), the internet protocol, web browser,...
A common irritation with tooltip formatting in Tableau is that there is no way of changing the background colour of the tooltip. So, if you have changed the background colour of your sheet to something other than white, the tooltip will be jarring against it: Using...
Wouldn’t it be nice if having a great product was enough to get everyone to use it? And maybe even good enough to have everyone use it in a cohesive, organised manner? So nice. But, alas … you’re here reading this because you live in...
With the recent release of Tableau Desktop 2020.2 came the introduction of a brand-new data model. In versions prior to 2020.2, users would define joins and unions between physical tables in which Tableau would create a singular, flat table for analysis. Beginning with Tableau Desktop...
It is late summer 2020, and I, like many others on the West Coast, am currently surrounded by wildfires and glued to various online web maps showing the various states of the world burning down around us. Here in Portland, I have the Clackamas County...
Bringing an image into a tooltip can be a great way to show additional information in a visually interesting way without overcrowding a dashboard. It could be used to bring in a picture of a product, branded logos or icons to help your viewer link...
If you’ve been using Tableau for a while, you have probably used parameters and case statements to swap metrics or dimensions. (If this technique is unfamiliar to you, you can read about the basics here.) With the release of parameter actions in version 2019.2, Tableau...
You don’t want to miss out on episode 106 of Podcast Your Data! Join InterWorks Data Engineer Holt Calder and Snowflake Chief Technical Evangelist & Strategic Advisor Kent Graziano for a discussion of all things Snowflake. From the origins of cloud technology to low-cost data...
In previous posts, we’ve looked at creating conditional fields for tooltips and using parameters to add user control to tooltips. Here, we’ll combine these to have a tooltip that users can turn on and off: To make sure that the tooltip does not show at all...
As COVID continues, so does InterWorks’ virtual Lunch & Learn series. This month’s event covered dashboard templates. Dashboard templates (pre-built dashboards with reserved space for worksheets and controls like filters) can save time and produce better results. However, how you create and use these templates is...
Tableau 2020.3 has recently been released with several exciting new features that have been recapped by my colleague Robin Schouten. Two other features I wanted to focus on will be useful to anyone who builds Tableau dashboards on a regular basis. They might not be the...
While 2020 has hardly been the year anyone could have predicted, sports, uh … finds a way. The NFL is the first major sports league to have a full, normal-ish, season planned and while the pre-season was cancelled, the regular season kicks off September 10th...
For this tooltip, we have brought multiple worksheets together to give some additional information and improved formatting in our tooltip. The two bar charts are built as normal, and I’ve built two extra sheets for the vertical and horizontal lines in my tooltip: For the vertical...
One Hour Tableau Dashboard Challenge: If you learn best by observing others work while talking through their process, this dashboarding webinar is for you! Our team will give a look at how an InterWorks consultant approaches developing a Tableau dashboard from beginning to end. Along the...
Snowflake’s cloud-first architecture has unlocked access to data in a way that was previously impossible. For the first time in history, data is accessible, affordable and fast. As users began to receive tangible value from their data-warehousing efforts, it quickly became clear that this data...
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