Answer below 1. What are the 3V features of big data? Please briefly describe them.2. In the following figure, which is sparse index? Which is dense index?BrightonMianusRedwoodIndex A:BrightonA-217750BrightonDowntownA-101500DowntownDowntownA-110600MianusPerryridgeRedwoodRound HillMianusA-215700Index B:PerryridgePerryridgePerryridgeRedwoodA-102400A-201900A-218700A-222700Round hillA-3053503. Please tell the differences between B-tree and B*-tree. (Hint: please use Googleto find the structure of B-tree index)||

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1. What are the 3V features of big data? Please briefly describe them.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Answer below

1. What are the 3V features of big data? Please briefly describe them.
2. In the following figure, which is sparse index? Which is dense index?
Brighton
Mianus
Redwood
Index A:
Brighton
A-217
750
Brighton
Downtown
A-101
500
Downtown
Downtown
A-110
600
Mianus
Perryridge
Redwood
Round Hill
Mianus
A-215
700
Index B:
Perryridge
Perryridge
Perryridge
Redwood
A-102
400
A-201
900
A-218
700
A-222
700
Round hill
A-305
350
3. Please tell the differences between B-tree and B*-tree. (Hint: please use Google
to find the structure of B-tree index)||

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