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DATA MINING IN CLOUD COMPUTING Xxxxxxx -11/27/2012 - DSCI 5240.

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Presentation on theme: "DATA MINING IN CLOUD COMPUTING Xxxxxxx -11/27/2012 - DSCI 5240."— Presentation transcript:

1 DATA MINING IN CLOUD COMPUTING Xxxxxxx -11/27/2012 - DSCI 5240

2 Gone Flying  Internet is vital in our lives: Personal and professional  Cloud Computing is the latest trend in business and IT  Data Mining processes can be:  Exhaustive  Resource consuming  Costly

3 Agenda  Data Mining  Cloud Computing  Cloud Mining

4 Data Mining “The extraction of hidden predictive information from large databases”  Discover useful patterns and relationships  Predict future trends and behaviors  Knowledge-driven decisions

5 Data Mining Regression Clustering Decision trees Classification Neural Networks Association

6 Cloud Computing  Software and hardware delivered as services over the Internet  On demand  Self-service  Elastic  Broad network access  Resource pooling

7 Cloud Computing

8 How did we get here?

9 Data Mining in the Cloud  Process of extracting structured information from unstructured or semi-structured web data sources

10 Data Mining in the Cloud  Benefits  Good option to handle Big Data  You only pay for DM tools he needs  Faster deployment and value  No maintenance of hardware or software  Accessible anywhere and anytime (Web browser)  Enables creating analytical sandboxes on demand to optimize response to sudden market changes  Offload expensive processing from overburdened in house solutions

11 Data Mining in the Cloud  Challenges  Terms of contract with vendors: SLAs and contingency plans.  Regular data transfers from the company to the cloud over the internet.  Security: Companies have no control of their data beyond their firewalls  Dependability on multiple systems: Vendor’s servers, ISP uptime, etc.


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