Big Data Articles

Mamdouh Refaat

Updated on February 12, 2025

Overfitting is when a machine learning model performs well with its training data but performs poorly with new data. Here’s an in-depth review of what can lead to overfitting, how it differs from underfitting and methods for detecting and avoiding it.

Sijie Guo

Updated on January 22, 2025

This year, the way we work with data is poised to go from fragmented origins to AI-driven unity.

Sandra Matz

Updated on January 22, 2025

Do you dream of a future where you can opt-in to share your data — instead of opting out? It could be closer than you think.

Sam Daley

Updated on January 16, 2025

Check out these companies harnessing the enormous power of big data and cloud computing to get more out of their data.

Chris Dowsett

Updated on January 08, 2025

A database is a systematic way of storing information so data can be accessed, analyzed, transformed, updated and moved with efficiency.

Ellen Glover

Updated on December 18, 2024

Online privacy refers to protecting one’s personal information while using the internet. These are the reasons why online privacy matters, threats to online privacy and essential tips for protecting one’s online privacy.

Jenny Lyons-Cunha

Updated on December 18, 2024

From fitness trackers to music streaming apps, datafication converts users’ actions into valuable insights that help organizations optimize their operations, make predictions and provide more personalized experiences.

Jenny Lyons-Cunha

Updated on December 16, 2024

Data poisoning allows digital saboteurs to compromise AI models during training. Here’s how.

Jenny Lyons-Cunha

Updated on December 13, 2024

As data creation skyrockets, companies often lack the resources to use it all, causing terabytes of dormant information to accumulate. This ‘dark data’ drives up costs, creates regulatory risks and increases exposure to data breaches.

Manuel Silverio

Updated on November 07, 2024

Data warehousing provides access to information for supporting business intelligence activities. Data warehouses are digital environments for data storage.