DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Detailed explanation-1: -Multimedia data consist of alphanumeric, graphics, image, animation, video, and audio objects. Alphanumeric, graphics, and image objects are time-independent, while animation, video, and audio objects are time-dependent.
Detailed explanation-2: -A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics. Data warehouses are solely intended to perform queries and analysis and often contain large amounts of historical data.
Detailed explanation-3: -A relational database is a type of database that stores and provides access to data points that are related to one another. Relational databases are based on the relational model, an intuitive, straightforward way of representing data in tables.