The document discusses the evolution of computing from the earliest general purpose computer (ENIAC) created in 1946 to the rise of personal computers in the 1990s and the World Wide Web. It then outlines how mobile devices and cloud computing have made information accessible from anywhere. The cloud provides data storage and sharing across devices with easy updates. Common cloud services include IaaS, PaaS and SaaS. The cloud offers advantages like access from any device and freedom from software updates. However, concerns include data security, access during outages, and privacy of information in the cloud. The future may see education and services fully integrated into the cloud with new technologies like mobile payments replacing physical wallets.
So einfach geht modernes Roaming fuer Notes und Nomad.pdf
The Evolution of Computing from ENIAC to the Cloud
1. O U D
E C L
T H uture t y is
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2. the Evolution of
Computing
ENIAC - Electronic Numerical Integrator and Computer
1946 the World’s 1 st General Purpose
Image: Wikipedia - ENIAC U.S. Army Photo
Computer
Source: Wikipedia - ENIAC
3. Image: stock.xchng - soopahtoe
mid 1990’s
Personal the
WORLD
Computers WIDE
are
a
household
item WEB is BORN
4. Today
mobile devices (laptops, tablets and smartphones)
allow us to access the web almost anywhere
Image: stock.xchng - djayo
5. 19% of ph
so on
ld es
ar
sm e
ar
tp
ho
ne
s
over
70% of the
World’s Population
have a
mobile phone
Image: Flickr - sophianeb Source: the Growth of Mobile
7. What
is
the Cloud?
Services
Hosted the on
Internet
Image: stock.xchng - matchstick
8. 40%
ove
r
of em
a
throuil is
gh a
mob
ile d
evic
e
Information is
stored on servers
rather than hardware
Image: Flickr - Roger Schultz Source: YouTube - the state of cloud computing
9. Data can
be
easily
updated &
shared between
users
Image: stock.xchng - zirak
10. We
All
use The Cloud
for photos, videos, email, data storage & more
Image: Flickr - Joe Shlabotnik
Source: YouTube - the state of cloud computing
11. the Cloud Everyday
in Life
and there’s App
an for that...
12. I.a.a.S. - Infrastructure as a Service
virtual servers, software &
network equipment provided for companies.
P.a.a.S. - Platforms as a Service
virtual product & software development.
platforms used for building online applications.
S.a.a.S. - Software as a Service
service provider holds the application & data.
the user can access the service anywhere.
e-mail, Facebook, Twitter, etc.
Image: Flickr - jared
Source: searchcloudcomputing.com
13. advantages
of using
the
cloud
Freedom
: Data c
from alm an be a
ost any ccessed
up; if yo device. anywhe
ur devic Informa re,
e is lost, tion is b
your da acked
ta is not
.
Image: stock.xchng - lucianotb
14. with pro
grams s
cloud, t tored on
here is n the
software o need
update for
s on har
dware
Image: stock.xchng - kathyK
Source: the future of cloud computing, rackspace.com
15. the cloud is elastic
users pay for as much or as
little service as they need
2010 Cloud $68.3 2014 Cloud $148.8
Revenue billion Revenue billion
(expected)
Image: stock.xchng - jmonte
Source: the future of cloud computing, rackspace.com & YouTube - the state of cloud computing
16. Ethical Concerns
with cloud computing
information theft
is my
Data
Safe in the
Cloud ?
Image: stock.xchng - *saxon*
17. what if the servers crash &
I can’t access my data?
Image: Flickr - Stan_
18. the
future Cloud
of
Computing
educating the world
in 2007 MIT started OpenCourseWare:
lectures and materials available online for free
Wikipedia has over 10 million articles in 273 languages
Source: the future of cloud computing, rackspace.com
& YouTube - the state of cloud computing Image: stock.xchng - zoon2000
19. no
more
wallets
barcodes
instead of
Wallets & Tickets
we will just scan our smartphones
Source: the future of cloud computing, rackspace.com Image: Flickr - Andres Rueda
20. The
Fut
ure Tota
is
Mob l
ilit
y
o r k
ve W y
u d
clo
Li
the
p i n 11
la
u
P
20
sity,
all
&
er
Univ
l
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n’s
uee
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ng o
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G
Image: Flickr - karindalziel
