Question

What are the emerging major data models created between the early 2000s to the current day?

O file system
O relational key-value store
O wide-column
O store xml hybrid

Answer 1

The emerging major data models created between the early 2000s to the current day include File System, Relational Key-Value Store, Wide-Column Store, and XML Hybrid.

Step-by-step explanation:

Between the early 2000s and the current day, several emerging major data models have been created:

1. File System: This is a traditional data model used to organize and store files on a computer system. It organizes data hierarchically, allowing for easy retrieval and management.
2. Relational Key-Value Store: This data model combines elements of the relational and key-value models. It stores data as key-value pairs, but also allows for relationships between keys and values.
3. Wide-Column Store: This data model is designed to handle large amounts of data and is commonly used for big data analytics. It organizes data into columns rather than rows, allowing for efficient querying and analysis.
4. XML Hybrid: This data model combines elements of the XML and relational models. It allows for the structured storage and retrieval of data using XML syntax.