Data Type Taxonomies

What is data?

Data is increasing rapidly due to several factors...

rise of digital technologies
growing use of the internet and social media
increasing number of devices and sensors that generate data.

In fact, it is estimated that the amount of data generated worldwide will reach 180 zettabytes by 2025, up from just 4.4 zettabytes in 2013. This explosion of data presents both opportunities and challenges for data scientists, who must find ways to extract insights and value from this vast and complex data landscape.

👩🏾‍🎨 ...Data is the new electricity in town...

Just as electricity transformed industries such as manufacturing, transportation, and communications, data is transforming modern-day businesses and organizations across various domains. Currently, it is being generated and consumed globally at an unprecedented rate, and it has become a valuable resource that drives innovation, growth, and competitiveness. Consequently, we now live in the era of big data.

Data Taxonomies

The data we have today are in different forms such as social media likes and posts, online purchase, gaming, business transactions, and online movie streaming among others. Understanding the types of data that you are working with is essential in ensuring that you are using the appropriate methods to analyze and manipulate it.

Note: Sometimes, it is required to convert from one data type to another before analysis or visualization. This conversion is part of data wrangling.

These data types are essential for understanding the characteristics and properties of the data and determining appropriate analysis techniques. Let's take a look at each of this data tpes...

Numerical Data: This includes any data that can be represented by numbers, such as height, weight, temperature, or time.

Categorical Data: This includes data that falls into categories or groups, such as gender, race, or occupation.
Text Data: This includes any data in the form of written or spoken language, such as customer reviews, social media posts, or news articles.
Time Series Data: This includes data that is collected over time, such as stock prices, weather patterns, or website traffic.
Spatial Data: This includes data that is associated with a specific location or geographic area, such as GPS coordinates or city population.
Image and Video Data: This includes any data in the form of digital images or videos, such as satellite imagery, medical scans, or security footage.
Graph and Network Data: This includes data that is organized in the form of nodes and edges, such as social networks or transportation networks.
Sensor Data: This includes data collected from sensors, such as pollution sensors, traffic sensors, temperature sensors, pressure sensors, or motion sensors.
Transactional Data: This includes data associated with business transactions, such as sales data, customer orders, or financial transactions.

👩🏾‍🎨 Practice: Group the data

With your knowledge of data and different data types, check your understanding by attempting the following questions:

Group the following sample data into their suitable data types.
- Age
- Income
- GPS coordinates
- Maps
- Product type
- Stock prices
- Web traffic
- Moview reviews
- Ethnicity
Do you think any of the sample data should be in more than one category? If yes, list them.

Try Kibo: Intro to Data

Data Type Taxonomies

What is data?

Data Taxonomies