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CS27510 Commercial Database Applications

CS27510 Commercial Database Applications. Popular databases. Common Databases. Facebook Google Spotify MOOCS. Facebook. Fairly Simple Database Posts by users Likes Comments Everyone has Friends Everyone has own page Over 1,000,000,000 users!. Spotify.

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CS27510 Commercial Database Applications

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  1. CS27510Commercial Database Applications Popular databases

  2. Common Databases • Facebook • Google • Spotify • MOOCS

  3. Facebook • Fairly Simple Database • Posts by users • Likes • Comments • Everyone has Friends • Everyone has own page • Over 1,000,000,000 users!

  4. Spotify • Trick is in the delivery mechanism • Very simple database • Easy to set up

  5. Google • Estimates of 2 billion searches per day • Sophisticated algorithms control search process • Very simple to use • Ultra fast

  6. MOOCS • Massive Open Online Courses • Latest development in University Courses • Free lectures • Online tutorials, practicals and tests • Group communications • Groups • Coursera USA • Futurelearn UK • Udemy USA - Commercial • Khan Academy India • eDx USA

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