Introduction to Big Data

Big Data:
Challenges and Opportunities
moshe.kaplan@brightaqua.com
http://blogs.microsoft.co.il/blogs/vprnd
http://top-performance.blogspot.com

http://top-performance.blogspot.com © Moshe Kaplan2
@2014

http://top-performance.blogspot.com © Moshe Kaplan
The Consumer Revolution
3
http://topyaps.com/wp-content/uploads/2013/03/You-are-the-product.-You-feeling-something.jpg

At the fraction of the cost…
4

http://lifehacker.com/5697167/if-youre-not-paying-for-it-youre-the-product

Transportation
6

Moovit
7

The Medical Market Opportunities
8

MediSafe
9

Askem
11

Major Enablers:
Mobile, Cloud and IT Commoditization
12

The Prime Suspect
13

Assumptions…

RDBMS Are Here from the 70s
15
http://ksnicolas.weebly.com/nicolass-blog/in-my-time-machine-i-went-to

A Blog Case Study in MySQL
http://www.slideshare.net/nateabele/building-apps-with-mongodb

RDBMS Are Great
publishedbodyslugTitleid
17
bodyemailauthorpost_idid
Posts
Comments

Secured and Reliable for the Enterprise
18
https://vladmihalcea.com/tag/acid/

Assumptions…

Where did it Fail?
Get an Answer, Fast and Cheap

Where did it Fail?
I Just Want “Class Persistency Storage”
and Changing Schema on Demand

Where did it Fail?
Be Always Available, Even w/ an Old Answer

Where did it Fail?
Get Me Fast and Good Enough Answer

Where did it Fail?
Data is Too Big, and Storage is $$$
But CPU and Network are Even More
http://www.powerbyte.com/Isilon.html

Software Providers
25

It is all great, but…
I Need to Meet Compliance
http://www.vision7.com/app_system/lib/image/content/PCI_compliance.jpg

I Need a Vendor

I Need Reporting
http://www.novell.com/communities/node/5851/get-ready-sentinel-61

I Need Transactions
http://www.novell.com/communities/node/5851/get-ready-sentinel-61

We Need Training for the Data Analysts
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The VP R&D Open Seminar
BIG DATA ARCHITECTURES
31

OLTP vs OLAP
32
https://www.linkedin.com/pulse/big-data-analytics-reference-architectures-facebook-sahu

And How it Looks
33
https://www.linkedin.com/pulse/big-data-analytics-reference-architectures-facebook-sahu

SCALING TO
HIGH THROUGHPUT
Redis
34

Key Value Store (with benefits)
insert
get
multiget
remove
truncate
35
<Key, Value>
http://wiki.apache.org/cassandra/API

1 Minute Installation
http://mariuszprzydatek.com/2014/08/23/amazon-aws-installing-
redis-on-ebs/
36

Fast. Very Fast
37

SCALING COMPLEX DATA
MongoDB
38

When Should I Choose NoSQL?
Eventually Consistent
Document Store
Key Value
39
http://guyharrison.squarespace.com/blog/tag/nosqlhttps://en.wikipedia.org/wiki/Eric_Brewer_(scientist)

What mongoDB is Made of?
40
http://www.10gen.com/products/mongodb

Why MongoDB?
What? Why?
JSON End to End
No Schema “No DBA”, Just Serialize
Write 10K Inserts/sec on virtual machine
Read Similar to MySQL
HA 10 min to setup a cluster
Sharding Out of the Box
LBS Great for that
No Schema None: no downtime to create new columns
Buzz Trend is with NoSQL
41

DESIGN FOR NOSQL
MongoDB
42

Database for Software Engineers
Class
Subclass
Document
Subdocument

Same Terminology
Database  Database
Table  Collection
Row  Document

as a SW Engineer would like it to be…
http://www.slideshare.net/nateabele/building-apps-with-mongodb

Introduction to Big Data

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