In a previous installment, we kicked off this blog series by materializing our policy and entitlement table and removing all physical joins in our data source. We are now left with a large volume of records due to combining users with what they’re entitled to....
Since Tableau’s release of relational data sources (AKA, "Noodle") and the introduction of a logical layer, conventional wisdom has carried over into leveraging both physical and logical layers when modeling Tableau data sources. Typically, we see physical joins to enforce row-level security. We also know...
When it comes to data visualization, Tableau is the premier platform for creating and sharing your insights. With new features and versions released consistently, there’s always more to learn and master. But there’s more to delivering the best reporting to end users than simply leveraging...
We love working in Tableau, so it was a great privilege to support them when they approached us and asked, “Write down everything you know.” The outline of the idea was to take a previously written whitepaper from Alan Eldridge and update it to support...
We don’t have to re-invent the wheel when it comes to making improvements. It’s about taking what we have done and making minor improvements to improve efficiency. With Tableau to make these minor improvements it often means doing the work in advance. So why is performance...
In parts one through five of this Deep Dive on Dashboard Design, we’ve built a dashboard step-by-step that focused on planning, structure, proof of concept, interactivity and visual design. It might be tempting to end the Deep Dive series there as a finished project. The...
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