This presentation is on MongoDb basic , it is short and covered a lot of enlightened point which is really helpful for the people who are novice in MongoBb. Here we not only discuss the importance of MongoBb, but also a different scenario where SQL and No SQL (i.e No Only SQL) is good and each one possess their own importance. Also some info about 10Gen's support for MongoBb users.

1. HuMongous DB
Back to Documents
@Name => Vivek Parihar
@Github => vparihar01
@Twitter => vparihar

2. What's it About
No Strings Attached
No Relations ,
No Craps,
No Breakups (I meant
System Crashes)

3. But we do believe
in Pairs....
Key and Value only
What's it
About

4. Scale!
Grows faster than
Indian population!
What's it
About

5. Say goodbye to speed
bumps like with MySQ
those painful virtual
tables and clutter of ind
MySQL....
Naaaah

6. Low retrieval complexity. Woah! No more
terrible joins! All hash key pairs doing the
trick. And did we hear you say caching!
MongoDB backend …. JUST DOESN’T
REQUIRE IT.
MySQL.... Naaaah

7. Object Modeling (“My zillionth ORM layer
that only I can understand and maintain”)
MySQL.... Naaaah

8. We couldn't have
had more
reasons to adopt
it!
Adoption

9. -Proj 1: We used it for bidding platform
-
Problem Solved with mongoDB
1) Fast and easy Replication
2) No need for joins, transactions .
3) Average response time for sending data to server
reduced to 60%
4) Average response time for displaying data reduced
to 50%
Our Experience

10. -Proj 2: We used it for Logging System(Rinse,
repeat :-) )
Problems faced with relational dB
1) Logging were slow, stalled or down.
2) Risk of filling up a disk with excessive log
information.
3) Need to create an index on timestamp.
4) Schema changes(Dude don't think of it).
Our Experience

11. - Breaking relational architecture mindset
- Never thought of moving Horizontal with no limit.
- to imagine world without joins.
-
But it was not easy

12. -MongoDB is fast no matter how you slice it
-Very rapid development, open source
-Document model is simple but powerful
-Try 10gen guys use cases
Just starting?

13. Lets take this up on Beer!
Advanced Users