The way data is actually stored in a database and managed by a DBMS is defined by a database model. Essentially, there are three types of database models: Relational, Hierarchical and Network.

There are a few different types of predictive modeling. Find out what makes each unique and how you can use them in your data projects.

Sparse data can impact the effectiveness of machine learning models. As students and experts alike experiment with diverse datasets, sparse data poses a challenge. The Leeds Master’s in Business ...

What is Big Data? Everyone seems to have their own definition. To purists, it refers to software for data sets that exceed the capabilities of traditional databases. For a growing number of people ...

It is also, arguably, the vaguest. To hire the right people for the right roles, it’s important to distinguish between different types of data scientist.