Meaning of Unstructured Data

Simple definition

Unstructured data is information that doesn’t follow a predefined format or structure, such as text, images, videos, and emails.

How to use Unstructured Data in a professional context

It’s prevalent in industries like healthcare, marketing, and social media, where data comes in diverse forms requiring specialized analysis tools.

Concrete example of Unstructured Data

Customer reviews on e-commerce sites are unstructured data, often analyzed to gauge sentiment.

Q1: How is unstructured data stored?

A1: In formats like JSON, NoSQL databases, or object storage systems.

Q2: Can machine learning analyze unstructured data?

A2: Yes, techniques like NLP, image processing, and video analysis are used.

Q3: What tools work with unstructured data?

A3: Hadoop, Spark, and TensorFlow are commonly used.
Related Blog articles
Our Data Analytics bootcamp in Tokyo is now eligible for the HelloWork subsidy!

Our Data Analytics bootcamp in Tokyo is now eligible for the HelloWork subsidy!

If you’ve been thinking about leveling up your career with data skills, there’s never been...

Our favorite Tokyo tech communities and meetups in 2026

Our favorite Tokyo tech communities and meetups in 2026

Since launching our tech community events at Le Wagon Tokyo back in 2017, we’ve hosted...

Meet our students: using Data Science and English to unlock an international career

Meet our students: using Data Science and English to unlock an international career

Meet Jin, going through our part-time Data Science & AI bootcamp while working at the...

Suscribe to our newsletter

Receive a monthly newsletter with personalized tech tips.