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So here are our latest blogs sharing what we have learnt lately, we hope it will make your life easier.

Trifacta: What’s new

We are big fans of Trifacta. We’ve even written about what’s new with Trifacta before. Trifacta is always releasing new features and bug fixes so this blog covers the latest updates in the release of Trifacta Enterprise Wrangler Version 4 dated 03.03.2017. What’s new...

How to keep your RapidMiner environment secure

I've been writing about RapidMiner recently so I thought I'd take a look at their approach to security. Security Overview A good place to start is this white paper which gives the RapidMiner Security Overview. My big takeaway from this was that RapidMiner has four...

Using extensions with Qlik Sense

Once I felt that I had a handle on creating standard visualisations in Qlik Sense, the first thing I wanted to know was how I could incorporate the vast array of extensions that are available out there into my apps. One of my favourite types of a chart is a Sankey...

Sorting it out with dual()

In my first Qliksense blog, I announced that I was taking on a project to focus my learning process, and I’m going to share a few of the useful things I learned along the way as I constructed my first demo app. The data I used to build my app comprised a cohort of...

RapidMiner training videos: Where to start

Here at OptimalBI we are RapidMiner partners. In fact, we are rather proud we are on the RapidMiner partners page. Recently I've been looking at the RapidMiner training videos and they are really worth checking out. Who are these videos for? These assume a...

Trifacta training videos

We here at OptimalBI are pretty proud of being a Trifacta partner. We've written a few blogs about Trifacta in the past. We also wrote this guide to Getting started with Trifacta. If you are new to Trifacta their online training videos are a great place to start. Who...

SUNZ National Conference 2017 – Open Minds

Once again, I have been fortunate enough to be able to attend a SUNZ conference, this time the national conference titled ‘Open Minds’ held at the famous Michael Fowler Centre in Wellington. This is my take on the day, however, unfortunately, my phone had died the...

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