Some companies move their relational database (for instance a reporting database residing in MS SQL server) to Hadoop ecosystem. a. Do some web search and find out why do companies do that? b. What do they gain from that? c. Is it wise to do so?

Some companies move their relational database (for instance a reporting database residing in MS SQL server) to Hadoop ecosystem. a. Do some web search and find out why do companies do that? b. What do they gain from that? c. Is it wise to do so?

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter3: Database Systems And Big Data

Section: Chapter Questions

Problem 15RQ

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Question

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Some companies move their relational database (for instance a reporting database residing in MS SQL server) to Hadoop ecosystem.

a. Do some web search and find out why do companies do that?

b. What do they gain from that?

c. Is it wise to do so?

d. What is the upside and what is the downside?

Organized collection of structured information, or data, typically stored in a computer system.

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