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The Importance of Data

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The Importance of Data

  1. 1. The Importance of Data Kaushik Raghupathi
  2. 2. Who Am I ? <ul><li>Kaushik Raghupathi </li></ul><ul><li>  </li></ul><ul><li>Senior Project Manager  </li></ul><ul><li>@ Persistent Systems  </li></ul><ul><li>Worked with Data my entire career </li></ul><ul><li>Hate Lectures - Love Projects </li></ul><ul><li>Will take your RDBMS Course </li></ul>
  3. 3. <ul><li>  Is Data Important ? </li></ul>
  4. 4. Relevance of Data <ul><li>Gaming- End Games </li></ul>CRM - Customer Acuisition DNA - Disease Prediction Surveillance Market Basket  Analysis
  5. 5. Data is Exploding <ul><li>3.3 Exabytes of Data will be created every Day of this Year !!!! </li></ul>1 Exabyte is 50,000 years of DVD Quality Video
  6. 6. An Exabyte ??? <ul><li>Kilobyte   1000 bytes </li></ul><ul><li>Megabyte 1000 KB </li></ul><ul><li>Gigabyte 1000 MB </li></ul><ul><li>Terabyte 1000 GB </li></ul><ul><li>Petabyte 1000 TB </li></ul><ul><li>Exabyte 1000 PB </li></ul><ul><li>Zetabyte 1000 XB </li></ul><ul><li>Yottabyte 1000 ZB </li></ul>
  7. 7. <ul><li>Why is Data Exploding ? </li></ul>
  8. 8. Contributors for Data Explosion <ul><li>Third Most Populated  </li></ul><ul><li>country </li></ul><ul><li>200 Billion Minutes a  </li></ul><ul><li>Month </li></ul>24 Hours of Video per minute ERP/CRM/Automation RT Systems Streaming Data Audio, Video, Location, Movement
  9. 9. Disks Reducing Cost
  10. 10. <ul><li>1956 - 5 MB  </li></ul><ul><li>Hard Disk </li></ul>Weighed 1 Tonne Time to appreciate your 8GB Memeory Stick !!!
  11. 11. The World is Driven By Data !!!
  12. 12. What does it mean for ME ?? <ul><li>Technology is Advancing </li></ul><ul><li>New Solutions to be Built </li></ul><ul><li>Huge Market for Implemening Big Data Solutions </li></ul>
  13. 13. Key Trends and Areas in Data <ul><li>RDBMS ETL Warehousing Search  Analytics </li></ul>OLAP MDM No SQL Cloud Databases Big Data
  14. 14. Landscape is Changing !!
  15. 15. Now Back to our Course :-) <ul><li>Types of Databases </li></ul><ul><li>Data Modelling </li></ul><ul><li>Normalization </li></ul><ul><li>Schema Design </li></ul><ul><li>Oracle Overview </li></ul><ul><li>Architecture </li></ul><ul><li>PL/SQL - Controls, functions, Cursors, Errors </li></ul><ul><li>Triggers, Views </li></ul><ul><li>Manging XML/Text Data Types </li></ul><ul><li>Application Express </li></ul>Projects !!!
  16. 16. How Will we Learn ?? <ul><li>Less Theory - More Practicals !!!   </li></ul><ul><li>Weekly Quiz    </li></ul><ul><li>Presentations - IdeaCamp, DesignCamp, DemoCamp </li></ul><ul><li>Online Community - Discussions, Videos, Sessions </li></ul><ul><li>Projects </li></ul>
  17. 17. Join the Community <ul><li>  </li></ul><ul><li>  </li></ul><ul><li>http://data.peepaal.org </li></ul>

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