One of the reasons I gravitated towards a career in data visualization was just that — the visualizations. My background is in the visual arts and to see data, facts and numbers, concepts and correlations, all brilliantly designed and represented in colorful graphs activated both...
As data grows more and more entrenched into everyday business decisions, the importance of questioning our data and how we interpret it becomes vital. At InterWorks, we work with all different types of data, organizations and decisions. We know the impact that data can have,...
In the previous post (that you can read here), we started doing some analysis on airline reviews. We did very basic data preparation, used the Dataiku Sentiment Analysis plugin and evaluated the model with the help of a confusion matrix. In this blogpost, we will...
A strategy vision roadmap (SVR) is a document that details the purpose of the project, expected benefits, training plans, project timeframe, proof-of-concept testing and validation. The SVR summarizes the overall project plan while also time-phasing all significant sub-projects (sprints) necessary to complete all the deliverables....
In this post, I'll cover team composition, focusing on technical and operational staff that will form the core of your team. The need for more detailed information about your business drives the desire to deploy a BI system. Typical goals include achieving better reporting, more detailed...
One thing I noticed: there's one last step that I always take before heading out into the street with two overflowing grocery bags. Just before the exit, I push the handicap door opener on my right. And it stays open long enough for me and...
Exciting news for Tableau users! With version 2022.4, Tableau has introduced the highly anticipated PROPER() function. This function makes it easy to transform string data into title case format, where the first letter of each word is capitalized, and all other letters are in lowercase. It...
This blog post series aims to provide the unfamiliar leader or participant with a view of what is required to successfully deploy a business intelligence (BI) system to ensure success. Deploying a BI system is challenging. Why would you want to undertake a project to...
If you’re new to User-Centered Dashboard Development (UCDD), please check out the earlier posts (also found at the bottom of this post) to get acclimated, then come back here! Above: "Three… Two… One… Blast off!" The time is here to launch our dashboard to our end...
Tableau have now launched support for Ubuntu 20.04 LTS just in time for 18.04 coming to the end of hardware and update support on April 30, 2023. Extended Security Maintenance will last into 2026, however the desire to move to a supported operating system will...
Launched in Desktop 2022.4, "Image Roles" allow you to add an additional semantic field to give end users another way to view their data. This allows you to include images at speed and scale by utilising a URL link within your data to feed straight...
In previous articles in this series, we have demonstrated how to set up Azure Functions to leverage Snowpark for Python. This allows us to interact with Snowflake from an Azure Function, unlocking a wide range of opportunities for scripting activity. In this article, we will focus...
Clocking in at 28 blog entries this month, March was easily one of the most jam-packed months we've had on the InterWorks blog. I feel like I've written that exact same intro several times since I took over compiling these monthly roundups, but the number...
In today’s digital age, mobile devices have become an integral part in everybody’s day to day life. This has allowed users the ability to easily explore and retrieve data visualisations and information via Tableau Mobile. Several major versions ago, Tableau introduced App Lock, with Biometric or...
For those businesses that have a portfolio of clients, or a variety of members or students, a frequently asked question is, "For how long have I worked with my clients? For how long have these people associated with my business or service?" In order words,...
Snowflake recently held their 2023 Data for Breakfast series in Australia. InterWorks was a black diamond partner for two events in the series (Perth and Melbourne), and I was lucky enough to attend both of these events and present on behalf of our amazing company...
What are Tableau Accelerators? In essence, Tableau Accelerators are pre-built Tableau dashboards which organisations can use as templates to quickly visualise their data without the need for extensive development time. These dashboards are excellent starting points for new projects or can be used to achieve a...
Check out the workaround described here on Tableau Public: Tableau Filtering - Keep Null Out of List | Tableau Public TL;DR – With this workaround in Tableau, you can always include a category in a viz while not including it as on option in a filter,...
What Is Data-Enabled Decision Making? It’s actually easier to start with what it is not. It’s not making decisions based on a, “gut feeling” or other instinct, but by looking at the hard data to choose a path forward. For instance, if you have a company that...
If you've ever tried running SQL queries against Snowflake from an AWS Lambda function using Python, chances are you may have run into an error message like this: ⛔️ No module named 'snowflake' Fear not, there's a simple solution you can apply in no time. In this...
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