The public transport data sparsity from our previous article led to our attempt in finding more answers using heatmaps to zoom in to the limited data we have.
Here's how we familiarised ourselves with the public transport people counting data set we received.
Here is a brief introduction for beginners like you to know about data marketplaces.
Inspired by an online talk about data downtime by Barr Moses, here's an article introducing data downtime.
The solution to the current data explosion is said to be data lineage. Let's found out what data lineage is.
Collecting data is no longer a challenge today. Instead, the challenge is in data curation, which we will introduce in this article.
Just like the unused items taking up space in the storeroom at home, dark data takes up space in the data storage. Here's an intro to dark data.
In the world of Big Data, data quality is becoming increasingly crucial, so here's a brief guide about data quality.