List out the different kind of Digital Data
There are three main categories of digital data:
- Structured data: This is the most organized type of data. It is formatted in a way that makes it easy for computers to understand and process. Structured data is typically stored in relational databases, which use rows and columns to organize information.
Examples of structured data include:
- Customer information in a database, such as name, address, and phone number
- Financial data, such as stock prices and transaction history
- Sensor data, such as temperature readings and GPS coordinates
- Semi-structured data: This type of data has some organization, but it is not as rigid as structured data. Semi-structured data often has tags or markers that identify different pieces of information. However, the data may not be consistent in its format.
Examples of semi-structured data include:
- Email messages
- Log files
- Social media posts
- XML files
- Unstructured data: This is the most common type of data. It is not organized in any pre-defined way, and it can be difficult for computers to process. Unstructured data can include text, images, audio, and video.
Examples of unstructured data include:
- Text documents, such as emails, reports, and presentations
- Images, such as photos and videos
- Audio files, such as music and podcasts
- Social media data, such as posts and comments