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What is Big Data and Why Do We Need it?

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Presentation on theme: "What is Big Data and Why Do We Need it?"— Presentation transcript:

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 !!


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