1. What is Big Data and Why Do We Need it?
Article By :
Colin White
August 23rd, 2011
Presented By :
Kushal Mittal
Dhruv Sharma
Team 14

2. What is Big Data ? Not only VOLUME Multi-structured Data
Web logs
Social media
Sensor generated
Analytics on data

3. Use Cases of Big Data
Digital Marketing Optimization, Agility Dividends[3]
Social Media and Sentiment Analysis
Fraud Detection
Machine Data Analysis

4. Managing and Analyzing Big Data
Analytic RDBMS
Packaged Hardware and Software Appliances
Only Software Platforms
Non-Relational Systems
MapReduce
Column Oriented Databases
Key-Value pair Databases

5. Which Solution to Use?

6. Challenges [1] Continuous data volume growth. Irrelevant data
Ease of Storage
Cost of Storage
Irrelevant data
Lack of Repetition

7. Advocating Open Source
YouTube - Open Source + Commodity Hardware Vs. Oracle Exadata [3]

8. Relationship With the Course
Relational Data Model
Data Warehousing
Data Mining
BigData and Cloud

9. References Big Data – A Glimpse at the Future.
Big Data Knows You Even if You Don't Know Big Data.
knows-you-even-if-you-dont-know-big-data
Big Data vs. Traditional databases : Can you reproduce YouTube on Oracle's Exadata
can-you-reproduce-youtube-on-oracles-exadata/52053
Using Big Data to Earn the Agility Dividend
-earn-agility-dividend

10. Thank You !!