Understanding NoSqlUnderstanding NoSql

Vivek MishraPrincipal Consultant

Knoldus Software LLP

Vivek MishraPrincipal Consultant

Knoldus Software LLP

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

Introduction to NoSqlIntroduction to NoSql

“Not Only SQL, Storage and retrieval of data with scalability and high availability”

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

Big data is everywhere!Big data is everywhere!

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:

CAP TheoremCAP Theorem

Consistency

Partition

toleranceAvailability

NOSQL ecosystemNOSQL ecosystem

NoSql

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

Hybrid designHybrid design

On line Retail store

Full text search

User activity logs

User credentials

Product catalogue

Thank You!