Posts Tagged: tableau

FOR ANALYSTS FOR BI PROS FOR EVERYONE LEARN Tableau
Tableau Performance: Why Embedded Data Source is Faster than Published
April 16, 2017
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It started with one of my colleague who managed a Tableau case from our end. His client was constantly dissatisfied: her workbooks were significantly faster with embedded data sources compared to published ones. Even if we told her that this is normal, this is the way how life works, so better accept it and let […]
FOR ANALYSTS FOR BI PROS FOR EVERYONE LEARN Tableau
Auto refresh a Tableau Dashboard without Embedding
March 21, 2017
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I was casually sitting at my desk writing my first ever blog entry here when Tamás Földi walked past my desk. He asked me how much I know about Tableau and JavaScript, because he has a cool idea which he didn’t really manage to find the time to implement yet. He quickly briefed me into […]
FOR ANALYSTS FOR EVERYONE LEARN Tableau
Tableau Save as Previous Version feature
February 20, 2017
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Tableau Software is an R&D heavy company, they’re just continuously throwing new features and releasing new versions. But what if some of our colleagues or clients are still not upgraded to the latest Tableau Desktop version? How can we share our superb new workbook? XML Hacking? Jeff’s converter tool? Forget all. Tableau Desktop can do […]
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Tableau JavaScript API without Embedding
August 29, 2016
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One of the biggest myths of Tableau Javascript API is that you cannot use it inside Tableau Server. Some says that you need to embed your workbooks into external sites to leverage Javascript API. Well, don’t believe them since Tableau JS API works flawlessly in Tableau Server Vizportal with any workbook without any with some minor […]
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getData() function in the new Tableau 10 JavaScript API
August 16, 2016
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Tableau’s Javascript API evolves fast. In just a few versions we have arrived from the basic embedding to an event based, fully asynchronous API. Maybe the last, missing piece was accessing the summary and underlying data (however most of us used the [crayon-58ff5cec7c9c2892365296-i/]  vizql controller to get the underlying data as featured in our excel […]
FOR EVERYONE Tableau
My Tableau Zen Master Nominees for 2016-2017
July 27, 2016
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This year is passing so fast we are already around that time when we nominate those who made exceptional contribution to the Tableau community. Just like last year, when all of my favorites were honoured to be Zen Masters, I’ll introduce you my current nominees. This year the two guys who I learned the most from, […]
FOR ANALYSTS FOR BI PROS FOR EVERYONE LEARN Tableau
Tableau Chess: Interactive Chess game using Tableau JS API
July 22, 2016
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No doubt that chess is one of my favourite game. It’s more than 15 centuries old but still fresh and enjoyable. Also no doubt that my favourite data visualization tool is Tableau so why not mix these two together? That’s the motivation of my new Tableau game, the Tableau Chess that is running entirely in a Tableau Public workbook […]
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Tableau Graceful Restarter Application: PET Restart
July 21, 2016
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Last week I had the opportunity to show some of our solutions at ISATUG (International Server Administration Tableau User Group). One of my topics was graceful restart, because, yes, I still find it so useful that I want to share this goodie as much as I can. And to share something that actually works in practice […]
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Reconfiguring Tableau Server without Restart: Graceful Restart (part2)
June 5, 2016
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Graceful restart, the promise of restarting core components like vizqlserver without impacting the users. As of now there is no official support from Tableau Software to do black magic like this, but yes, you aren’t here for official supported stuff. You are here for actual solutions. Considering that you know how Tableau Server’s configuration template engine […]
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Reconfiguring Tableau Server without Restart: The Basics (Part1)
May 17, 2016
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Tableau Software is continuously working on Server’s architecture to make it more robust, modern and enterprise grade. However, it still has its design heritage and technical dept that make some tasks too complex or uncomfortable. One of these is the way how minor and major configuration changes can be applied. Even if we made tiny […]