When a conversation turns to analytics or big data, the terms structured, semi-structured and unstructured ... video and audio files, text files, social media content, satellite imagery ...

Unstructured data holds to no predefined data model and files and objects ... Some forms of semi-structured data have been around for some time, such as CSV and XML. A bit later came JSON.

You can store all types of structured, semi-structure, and unstructured data within the Hadoop Distributed File ... Hadoop cluster in a human readable format like JSON or XML, or as a CSV file, but ...

XML is one example ... In this solution the semi-structured data might be stored simply as image files in the file system and the structured metadata would be stored in a relational database ...

Semi-structured data types include XML, HTML, CSV, and even email ... including the customer sales orders and system log files inherent in e-commerce. The proliferation of data lakes within ...