2. @DragonBe
Cloud
is
like
space
travel,
going
beyond
barriers
of
time
and
distance.
@Doughellman
working
with
data
you
own,
via
software
you
may,
on
hardware
you
don’t.
….or
something
else?
3. @jack_daniel
Cloud
Computing
is
like
sex
in
high
school:
Everyone
is
talking
about
it,
not
many
are
actually
doing
it,
and
none
are
doing
it
well.
4. ¡ Service
Models
§ Infrastructure
as
a
Service
§ Platform
as
a
Service
§ Software
as
a
Service
¡ Deployment
Models
§ Private
Cloud
§ Community
Cloud
§ Public
Cloud
§ Hybrid
Cloud
5. Ø If
the
app
is
running
on
multiple
servers,
how
would
you
manage?
Ø Common
problems
Ø Session
Ø File
6. Mogilefs
-‐
distributed
file
storage
-‐
http://pecl.php.net/package/mogilefs
Memcache
-‐
distributed
caching,
session
clustering
-‐
https://github.com/andreiz/php-‐memcached
Developed
by
7. ü Scalable
ü Low
or
No
Learning
ü On
demand
service
ü Almost
no
downtime
8. • Big
data?
• Multitenancy?
• User
DB
scaling?
• Mad
Hadoopishness?
• Universal
Social
Connectivity?
ü Faster
development
ü Cost
effective