The Data School

The mining industry in Australia plays a pivotal role in contributing to the country’s social and economic development. It reflects the evolving needs, demands, and...

Data dashboards are like compasses for data analysts and businesses, guiding them to informed decision-making. In a world awash with data, creating a dashboard that’s...

DSAU23 are our second Brisbane cohort! Seven individuals were hand-picked out of over a hundred of applicants in this round. In this blog, we will...

This week I have been practising my SQL skills with the Week 2 Case Pizza Run in 8 Week SQL Challenge. In this blog I...

As a Tableau user transitioning to Power BI, I found it somewhat challenging to replicate certain features, such as dynamic KPIs with up and down...

Both Tableau and Power BI offer powerful calculation capabilities. Tableau emphasizes table calculations and LOD (Level of Details) expressions for interactive visualizations, while Power BI...

Shaping data in Power Query, when working within the Power BI ecosystem, is a foundational concept that underpins the process of data transformation and preparation....

In the realm of analytical panels, space is a premium resource. Thus, optimizing this limited space is crucial, and one effective strategy is to utilize...

Regular Expressions, commonly known as Regex, is a powerful tool that enhances data transformation and analysis capabilities in Alteryx. Regex is a versatile technique that...

Dashboard week at The Data School is an intensive and challenging week of creating a new dashboard from scratch on either Tableau or Power BI...