Author: johan@antichaos.nl

  • Dynamic value format – Better labels in Tableau

    Dynamic value format – Better labels in Tableau

    Labels are often an after-thought for many users – we don’t like them, but are necessary. Using some simple steps we can create better labels which are easier to interpret for the users of the dashboard.


    [This blogpost is part of a series tips tricks, as being presented at VizIt Berlin 2023]

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  • VizIt Berlin 2023: Tableau Conference by the Community

    This week the “DataFam” was reuniting in Berlin. Two days of great talks, great people in a wonderful atmosphere!

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  • Tableau User Group Netherlands – September 2023

    Tableau User Group Netherlands – September 2023

    On the 26th of September the NL Tableau User Group headed to the office of Nextview in Eindhoven.

    In this exciting office – dynamic and inspiring – two sessions where presented. Alex Barakov talked about Addressing Enterprise Tableau Challenges and Advancing Your Career, and a project showcase from Nextview by Luuk Martens and Joeri Matthijssen called Empowerment through data: a Salesforce & Tableau

    An impressions of the sessions – and the very nice get together afterwards…

  • Tableau Ambassador 2023-2024

    For the third year in a row I have been selected Tableau Forum Ambassador.

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  • Tableau User Group 2023Q1: The  Learning Path of Tableau

    Tableau User Group 2023Q1: The  Learning Path of Tableau

    On the 27th of February the Tableau User Group Netherlands organized – together with the Data + Women Netherlands Tableau User Group – the first meeting of 2023. It was a very nice meetup with a perfect reception from Randstad, and two interesting talks:

    • The  Learning Path of Tableau (Randstad)
      Liezl Brouckaert & Alina Cristea
      Providing your Tableau creators with a clear personal development pathway to becoming Tableau experts is crucial. Making sure the content gives them the skills they need to unlock the value from the data is vital. But … how do you make sure the program lands well? How do you ensure employees remain engaged and complete the levels?
    • Tableau: New features in 2023 from Tableau 
      Rick Meijvogel
      Showcasing all the new and hot features in the new release also inspired by the Tableau community. 

    Watch the Tableau User Group session from the 27th of February:

  • Better datefilters in Tableau

    Better datefilters in Tableau

    Datefilters are one of the most common filters on any dashboard. They are needed to see trends, make decisions on the right period, and analyse within the right context. But most of the times these filters are not optimal – so let’s make them better (and prettier)

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  • The Radio Top 2000 visualised – edition 2022

    The Radio Top 2000 visualised – edition 2022

    I visualized the Top 2000 as broadcast by Radio 2 for the 11th time (I believe) in a different way using Tableau.

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  • De Top 2000 van 2022 gevisualiseerd

    De Top 2000 van 2022 gevisualiseerd

    De Top 2000 zoals uitgezonden door Radio 2 heb ik gevisualiseerd met behulp van Tableau.

    Dit jaar wat minder nadruk op een de vorm (hoewel ik heb gekozen voor een gedempte sinus, wat niet bepaald een veelgebruikte manier van weergeven is…).

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  • Featured Forum Ambassador

    Featured Forum Ambassador

    Tableau has created a nice blog post on Tableau Forum Ambassadors. It describes what these ambassadors do, how they can be used on the Tableau journey,

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  • Tableau’s Order of Operations

    Tableau’s Order of Operations

    The order of operations in Tableau refers to the sequence in which the software processes the data and calculations in a given worksheet or visualization.

    The order of operations in Tableau is the order in which Tableau performs its various actions. An action is mostly identified as a filter, but can also be a calculation or another Tableau feature which is computed.

    This is Tableau’s Order of Operations:

    Tableau's Order of Operations
    Tableau’s Order of Operations

    It shows in which sequence filters are handled with by Tableau: first extract filters, than datasource, context, dimension, measure and table calculation filters. The ‘inserts’ on the right are