Nosql essentials

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Presentation will walk you through nosql essentials and transitioning to nosql from traditional rdbms

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Nosql essentials

  1. 1. Understanding NoSqlUnderstanding NoSql Vivek Mishra Principal Consultant Knoldus Software LLP Vivek Mishra Principal Consultant Knoldus Software LLP
  2. 2. Topics CoveredTopics Covered NoSql Introduction NoSql! More than a buzzword Big data is everywhere RDBMS vs. NoSql CAP theorem NoSql ecosystem Use case exploration Hybrid design NoSql Introduction NoSql! More than a buzzword Big data is everywhere RDBMS vs. NoSql CAP theorem NoSql ecosystem Use case exploration Hybrid design
  3. 3. Introduction to NoSqlIntroduction to NoSql “Not Only SQL, Storage and retrieval of data with scalability and high availability”
  4. 4. NoSql! More than a buzzwordNoSql! More than a buzzword 40% have already invested in big data technology 4.4 millions of jobs in big data by 2015 1826 PB data floats over the Internet everyday. 80% of email shared over email are junk/Spam  http://www.pc-wholesale.com/graphics.html http://www.kurtosys.com/blog/12-big-facts-about-big-data/ 48 hours of video are uploaded to YouTube every minute
  5. 5. Big data is everywhere!Big data is everywhere!
  6. 6. RDBMS vs NoSqlRDBMS vs NoSql Referencing schema Data co-location Fixed schema Budding schema Rich sql feature set Scalability & performance Compute on read(e.g. joins) Compute before storage http://www.123rf.com/clipart-vector/tug_of_war.htmlImage ref:
  7. 7. CAP TheoremCAP Theorem Consistency Partition tolerance Availability
  8. 8. NOSQL ecosystemNOSQL ecosystem NoSql
  9. 9. Use casesUse cases Analyze relationship between treatment and it’s outcome. Medical history predictive analysis Behavior target Payment Fraud Detection & risk management Social media & sentiment analysis Building recommendation engine
  10. 10. Hybrid designHybrid design On line Retail store Full text search User activity logs User credentials Product catalogue
  11. 11. Thank You!

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