What is the current impact of big data and Hadoop on enterprise data centers?
A. Hadoop is a new technology, and most enterprises are waiting to implement it until
larger companies, such as Google, have demonstrated its effectiveness.
B. Most companies have successfully implemented Hadoop already; you will find the most
promising opportunities in moving customers from Hadoop to online transactional
C. Half of enterprise customers have implemented Hadoop, but most still experience
issues, partially due to an infrastructure not designed to support big data.
D. Most companies have found that Hadoop is less effective for handling big data; they
prefer open-source solutions such as SAP HANA.