DATABASE FUNDAMENTALS
BASICS OF BIG DATA
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Detailed explanation-1: -Unstructured simply means that it is datasets (typical large collections of files) that aren’t stored in a structured database format. Unstructured data has an internal structure, but it’s not predefined through data models. It might be human generated, or machine generated in a textual or a non-textual format.
Detailed explanation-2: -Unstructured Data Types & Examples. Examples of unstructured data include legal documents, audio, chats, video, images, text on a web page, and much more.
Detailed explanation-3: -The examples of unstructured data vary from imagery and text files like PDF documents to video and audio files, to name a few. Structured data is often spoken of as quantitative data, meaning its objective and pre-defined nature allows us to easily count, measure, and express data in numbers.
Detailed explanation-4: -Unstructured data is information that is not arranged according to a preset data model or schema, and therefore cannot be stored in a traditional relational database or RDBMS. Text and multimedia are two common types of unstructured content.