DATABASE FUNDAMENTALS
BASICS OF BIG DATA
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
HBase
|
|
|
SQL Server
|
|
|
Cassandra
|
|
|
None of the mentioned
|
Detailed explanation-1: -1. Which of the following is not a NoSQL database? Explanation: Microsoft SQL Server is a relational database management system developed by Microsoft. 2.
Detailed explanation-2: -These databases are commonly called NoSQL. SQL and NoSQL differ in whether they are relational (SQL) or non-relational (NoSQL), whether their schemas are predefined or dynamic, how they scale, the type of data they include and whether they are more fit for multi-row transactions or unstructured data.
Detailed explanation-3: -NoSQL databases come in a variety of types including document databases, key-values databases, wide-column stores, and graph databases. MongoDB is the world’s most popular NoSQL database.
Detailed explanation-4: -Types of NoSQL databases include pure document databases, key-value stores, wide-column databases, and graph databases. NoSQL databases are built from the ground up to store and process vast amounts of data at scale and support a growing number of modern businesses.