Tutorials & articles in the data analytics space

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Tue 28 January 2020
Interview with Two Top Alteryx Weekly Challengers
By Joseph Serpis
Tags: Alteryx Weekly challenge Top challengers

Two top Alteryx weekly challengers discuss the weekly challenges to celebrate the 200th challenge being released.

Thu 31 January 2019
Explaining the K-Means Clustering Iterative Algorithm
By Ilke Coetzee
Tags: Machine learning Python

In this article, we will look into the K-means clustering iterative algorithm and make use of a simple example for the purpose of this demonstration.

Fri 25 January 2019
Who Should You Pick in Your 2019 Six Nations Fantasy Team?
By Chris Ramsay
Tags: Data visualisation Qlik

The Six Nations is fast approaching so it’s time to pick your fantasy team. Whether you’re a hardcore egg chaser, a rugby novice, or just looking to get an edge on the overly keen work colleague who forced you into this, this blog should hopefully give you some ideas.

Fri 11 January 2019
Qlik vs Tableau – Top 10 BI Trends of 2019
By Chris Ramsay
Tags: Data visualisation Qlik Tableau

Happy New Year everyone! Now the wonderful indulgence of Christmas festivities has been traded in for monotonous dieting and exercise, the New Year is really upon us.

Thu 25 October 2018
Qlik Sense Cognitive Engine
By Gabriel Oluwaseye
Tags: Data visualisation Qlik

At the beginning of the year, Qlik introduced the Cognitive Engine, a feature that generates chart automatically based on the input/loaded data into Qlik Sense.

Tue 25 September 2018
Save Money by Scheduling your AWS EC2 instances using AWS Lambda and Cloudwatch
By Adam Keogh
Tags: Aws Python

In this article, we’ll show you how to use AWS Lambdas to schedule the uptime of your EC2 instances...

Sun 16 September 2018
Dashboard Design Tips & Principles
By Chris Ramsay
Tags: Data visualisation Qlik

What is a dashboard really for? At its essence, a dashboard should be designed to immediately convey...

Fri 24 August 2018
Web Scraping with Selenium
By Leo Yorke
Tags: Python Webscraping

In previous blog articles, we have covered how to use the Python library, BeautifulSoup to programmatically navigate through websites and extract useful data.

Sun 12 August 2018
Binary Search and Insertion Sort
By Adebola Oshomoji
Tags: Python

In this article, I will provide an overview of the binary search and insertion sort algorithms. A Python implementation of these concepts will also be provided to help build understanding.

Tue 10 July 2018
How to Backup EC2 Instances via Automatic Snapshots using AWS Lambda and Cloudwatch
By Adam Keogh
Tags: Aws Python

In this article, we’ll cover how to use AWS Lambda and Amazon CloudWatch to automatically backup your EC2 servers. Snapshots...