Data vs. Datasets vs. Database
Data
It includes facts such as numerical data, categorical data, features, and so on. But data as a standalone, cannot be utilized properly. To perform analysis, a large amount of data collection is required.
Datasets
A dataset is a collection of data that contains data specific to its category and nothing else. This is used to develop Machine Learning models perform Data Analysis, Data and Feature Engineering. Datasets may be structured (Height, weight analysis) or unstructured (audio files, videos, images).
Database
A database contains multiple datasets. It is possible for a database to house several Datasets that may not be related to each other. Data in Databases can be queried to perform several applications.
There are several types of databases to house several types of data, structured or unstructured data. These are divided into SQL databases and NoSQL databases.
Data | Dataset | Database |
---|---|---|
Contains only raw facts or information | It has a structure of data collections or data entries. | It consists of collections stored in an organized format. |
It lacks any context by itself, is unorganized | It organizes data into rows and columns | Data is organised into tables which may span multiple dimensions. |
It contains the basics of information and provides the foundation/ backbone of datasets/ databases. | It structures the data and provides meaningful insights from it. | It has structured data, with relationships between features defined extensively. |
It cannot be manipulated due to a lack of structure. | It can be manipulated with the help of tools like Tableau, and Power BI or with the help of Python Libraries. | It can be manipulated with a series of queries, transactions, or scripting. |
It needs to be preprocessed and transformed before going further. | It can be used for Data Analysis, Data Modelling and Data Visualization. | Data can be processed by Queries or Transactions. |
What is a Dataset: Types, Features, and Examples
Dataset is essentially the backbone for all operations, techniques or models used by developers to interpret them. Datasets involve a large amount of data points grouped into one table. Datasets are used in almost all industries today for various reasons. In this day and age, to train the younger generation to interact effectively with Datasets, many Universities publicly release their Datasets for example UCI and websites like Kaggle and even GitHub release datasets that developers can work with to get the necessary outputs.
Table of Content
- What is a Dataset?
- Types of Datasets
- Properties of Dataset
- Features of a Dataset
- Examples
- How to Create a Dataset
- Method 1: Using Python Code
- Method 2: Using Generative AI Tools
- Methods Used in Datasets
- Data vs. Datasets vs. Database
- Conclusion
- FAQs on Datasets