A dataset is a collection of related data, usually organized in tables, spreadsheets, or databases. It contains rows and columns that represent the different attributes of the data. Rows record a single observation in a dataset, while columns contains a specific attribute or property of the data.
Datasets also contain metadata, which provides further information about a given dataset. It helps users understand and use the data more effectively. Datasets are vital for any organization looking to use data to make more effective decisions. They provide the raw material that allow data analysts and algorithms use to make decisions, extract insights, and make predictions.