2. Name :
Most.Tajmary Mahfuz
Assistant Professor
Department
Department of Natural Sciences
Faculty
Faculty of Science and Information
Technology
E-mail
tajmary@daffodilvarsity.edu.bd
Phone
01937656433
6. Big data is a broad term for data sets so
large or complex that traditional data
processing applications are inadequate.
Challenges include analysis, capture,
datacuration, search, sharing, storage,
transfer, visualization, querying and
information privacy.
What is Big data ???
7. Planet4iT – First Contact for IT
www.planet4it.com
As we head into 2015, this
seemed like a good time to
reflect on the crazy statistics
that have been produced over
the last couple of years.
9. Planet4iT – First Contact for IT
www.planet4it.com
Big Data – every day we create 2.5
quintillion bytes of data
10. Planet4iT – First Contact for IT
www.planet4it.com
“By 2015, 4.4 million IT jobs globally will be
created to support big data, generating 1.9
million IT jobs in the United States. Every
big data-related role in the U.S. will create
employment for three people outside of IT,
so over the next four years a total of 6
million jobs in the U.S. will be generated by
the information economy.The challenge?
There's not enough talent in the industry.”
16. Planet4iT – First Contact for IT
www.planet4it.com
Social Media Active Users
0
200,000,000
400,000,000
600,000,000
800,000,000
1,000,000,000
1,200,000,000
1,400,000,000
Facebook Twitter Instagram LinkedIn Pinterest
Active Users
Facebook Twitter Instagram LinkedIn Pinterest
18. Planet4iT – First Contact for IT
www.planet4it.com
USA
UK
Canada
Australia
Brazil
Germany
Netherlands
France
India
South Africa
TheTop 10Twitter Countries in theWorld
The USA is the top user.
Please note China was
not Included in this survey
19. Planet4iT – First Contact for IT
www.planet4it.com
You Tube
What is YouTube?
YouTube is a free video sharing website that makes it
easy to watch online videos. You can even create and
upload your own videos to share with others.
Originally created in 2005, YouTube is now one of the
most popular sites on the Web, with visitors watching
around 6 billion hours of video every month.
“100 hours of video are uploaded toYouTube every minute and it would
take you around 15 years to watch every video uploaded by users in one
day.”
https://www.youtube.com/channel/UCcP4z-IKzErNyOS-QA5GQHg
20. Planet4iT – First Contact for IT
www.planet4it.com
Smartphones
There are 1.2B smartphones in the
world today. Constantly collecting data
with their gps systems, and social
media updating, etc.
Are you sure they aren’t watching you??
In Canada the police don’t need a
warrant to search your cellphone.
22. Planet4iT – First Contact for IT
www.planet4it.com
Facebook Active Users by Country
0
100,000,000
200,000,000
300,000,000
400,000,000
500,000,000
600,000,000
700,000,000
800,000,000
900,000,000
1,000,000,000
Total US & Canada Asia Europe UK
23. Planet4iT – First Contact for IT
www.planet4it.com
Instagram
Instagram was launched in October 2010.
Two months later, its community was
already 1 million strong.
Today there are 200 Million Monthly
Active Users
20 Billion Photos have been shared to
date
1.6 Billion Likes and 60 Million Photos are
shared every day
24. Planet4iT – First Contact for IT
www.planet4it.com
Pinterest
As a retailer where are you going to spend your
advertising revenue. FB has 1,280,000,000 and
Twitter has 255,000,000 active users compared to
Pinterest’s 40,000,000 active users but when you see
the revenue per click numbers below. WOW
47% of US online consumers have made a
purchased based on recommendations from
Pinterest.
Pinterest generates 4x more revenue (per click)
than twitter and 27% more per click than Facebook.
25. Planet4iT – First Contact for IT
www.planet4it.com
Big Data
Big Data is exploding, these stats are out
of date within minutes of them being
produced. The first time I heard of a
terabyte was around 5 years ago. Now
there are numbers I can’t even
comprehend.
Are you ready for the FUTURE?
