This document provides an agenda for a presentation on NoSQL databases. The agenda includes an introduction to NoSQL and MongoDB, a comparison of relational and NoSQL databases, the benefits and cons of NoSQL, and a demonstration of setting up and using basic commands in MongoDB.

1. Surendra Sahoo
Date :

2. Agenda
 DBTrends
 Introduction to NoSQL
 Relational vs NoSQL
 Pros and Cons
 Introduction to MongoDB
 Demo (set up and basic operation)
 Conclusion

3. DBTrends
 Memory
 Performance

4. Introduction to NoSQL
• Hadoop Hbase
• Cassandra
• DynamoDB
• Mongo DB
• Azure table storage
• …
• http://nosql-database.org/

5. Relational vs NoSQL
 Relational DB
 Structured data
 NoSQL DB
 Semi Structured data

6. Benefits of NoSQL
 Scalability
 flexibility
 Escape from getting reed of joins.
 Not a SQL expert
 Fast deployment
 Frontend development friendly.
 Object oriented development.
 Open source

7. Cons
 Not work as relational database
 Open source
 New to learn

8. Mongo DB
https://www.mongodb.org/

9. Cont ..
RDBMS MongoDB
Database Database
Table Collection
Tuple/Row Document
column Field
Table Join Embedded Documents
Primary Key Primary Key (Default key _id provided
by mongodb itself)

10. Setup MongoDB
in Windows and Linux

11. Basic commands

12. Preferences
 www.mongodb.org
 www.blog.mongodb.org/
 Image source : google

13. Thank You !
Any Qns ?