Visualisation Success with Tableau



KISs - Keeping it Simples

Because no-one is stupid



What is Datawonders?

Take a look around the net, there are some really great sites dedicated to helping you communicate your data, with any tool, and there are some really cool sites, dedicated to helping you get the edge on your Tableau visuals some of my favourite contributors include:







So how does Datawonders differ? What makes it special?

Well, this is my space for one, but most importantly like the above mentions, and the number of awesome developer sites scattered across the net, I too just want to help you on your Tableau journey, however, I have a very different background to many of the other contributors:

"Coming from an analytical background, moving to data and then big data engineering before uniting both disciplines in visual business intelligence, first with Excel, then QlikView, before settling on my favourite - Tableau"
And I'm not a fan of single-message info-charts

All of my work is centred on creating dashboards that (mostly business) users love to use, I love multi-perspective immersive and interactive dashboards, where collections of charts are brought together to help users understand how that tiny crumb of data impacts the bigger picture.

But, despite working with some fairly large data-sets (in excess of 10 trillion rows and 200+ columns), the one element that is always at the front of my mind when building is: Performance, because lets face it, no matter how great your dashboard is, no user will be happy waiting more than 10 seconds for it to render.

So when I set to work on a new piece, my first five questions tend to be: 

  • Where is the data?

  • How much data is there, and will I need to build and optimise a new table and or warehouse - not the usual first question most analysts ask

  • Who are your audience

  • What is the final presentation medium (as much to Tableau's chagrin, static PowerPoint decks are still preferred over Tableau Server)

  • What's the story: Are we only presenting static / 1-dimensional data, or are we looking for a more immersive experience?

Bottom line:

Many sites dedicated to Tableau, usually only cover one aspect, how to do that awesome chart.

Datawonders' purpose is different from the many wonderful sites out there: Sure I shall show you the how, but also I will explain the why (or the why not as is sometimes the case), and help you to understand the architecture behind the scenes.

With more than a decade of both using Tableau (every version since v4 in September), and teaching Tableau (all versions from v5 since June 2010), this site aims to help you, not just learn Tableau basics, but also the architecture, to help you create charts your users will LOVE to use.


As part of a piece of work, where we asked users to create the same visual, so we could evaluate from a user perspective, which tool they found easier to use, understand, and have more freedom to analyse their data, I have created to brief tours of the tools. This is not an exhaustive tour, and really only scratches the surface of each tools' abilities, but it does give the bare minimum needed from the Start Screen, through to connecting to the Superstore dataset,…
The Tableau community is planning on removing the blogs such that the existing blogs need to be converted to posts. Trouble is, the blogs have a higher character limit than the posts, and this spotlight is too large to be converted and so, this is the full spotlight, with the concise version over at Tableau image-20250902-142445.png Tableau Public https://public.tableau.com/app/profile/stevemartin | Tableau Community https://community.tableau.…
Hug an American
Forget the Hug a Hoodie campaign, hug an American instead Back for another non-Tableau entry, this time it really hit home just how bad Americans have it, or will have it in a years' time. Its the 7th July 2025, and there are now just 362 days until the next 4th July celebration, you know the one, the date that saw the 13 American colonies finally break from “the British” to become their own independent nation, following the American Civil War to become the United States of America in 1776.…
Enhanced Tableau Telemetry?
Returning to form for another “did you know you could do x with Tableau?” entry, here in this long overdue post, I explain how to capture interaction telemetry with Tableau without needing a Tableau extension. It just requires a table to capture the telem, and some reverse thinking in the code. [And the ability to execute stored procedures (sproc(s)). Why?…
Back again for another non-Tableau post, this time, its my personal view on the Techo Sidiz T50 Office Chair https://techo.co.uk/products/t50/ and available from this retailer https://www.officechairsuk.co.uk/shop/techo-sidiz-t50-mesh-office-chair-polished-lumbar/ (no affiliations). I like to “shake the tree” every so often, see what comes up, and this week its - “Am I still happy with my chair?” and “Has the market improved?…

Can't get enough visualisation? Me Neither. Check out these other great links for inspiration:

My Tableau Public Profile

Of course I want to sell myself: See some examples of my work at the Tableau Public site

See me at Tableau.com

And I help out on the forums as every contributor should.

Tableau Public

Much of Tableau Public is infochart style, but don't let that put you off

Qlik Gallery

Whoever said ideas cannot be shared? Sure, Tableau and Qlik function differently, but what is important is the end result right?

Datapine

Came across this site a while ago, sure, its for another Tableau alternative, but they do have some great dashboards for inspiration

Juice Analytics

Simply the best resource for data analytics and visualisation, and an absolute Godsend for any person in the analytics industry, regardless of skill-level