1. Friday
November
18th
2011
KATHO,
Kortrijk,
Belgium
Thijs
Feryn
Keeping
The
Cloud
In
Check Evangelist
+32
(0)9
218
79
06
thijs@combellgroup.com

2. About
me
I’m
an
evangelist
at
Combell

3. About
me
I’m
a
board
member
at
PHPBenelux

4. About
me
I’m
a
trusted
advisor
at
Belgium
Cloud

5. About
me
I
represent
Ghent
Web
Valley

6. Follow
me
on
TwiUer:
@ThijsFeryn

9. Military

10. ScienYfic

11. Public
(hobbyism)

12. Corporate
sites

13. E-­‐commerce
&
web
applicaYons

14. Web
2.0

15. So^ware
As
A
Service

16. Social
media

17. Cloud

18. Mobile

19. What
is
Cloud?

20. BoUom
line
Cloud
=
The
Internet

21. DefiniYon

22. DefiniYon
A
model
for
consumpYon
&
delivery
on
the
internet
where
flexibility
is
essenYal
&
can
be
guaranteed
through
abstracYon

23. Internet
as
a
uYlity

24. Important
features

25. AbstracYon

26. Flexibility

27. Storage

28. CompuYng

29. Service
layers

30. Service
layers
SaaS
PaaS
IaaS

31. So^ware
As
A
Service
(SaaS)

32. Infrastructure
As
A
Service
(IaaS)

33. Pladorm
As
A
Service
(PaaS)

34. Delivery
models

35. Public
cloud

36. Private
cloud

37. Hybrid
cloud

38. What
people
forget
...
&
marketeers
abuse

39. The
Cloud
is
not
“one
size
fits
all”

40. Doesn’t
just
“magically”
work

41. No
autopilot
...
or
webscale

42. Pay
as
you
go/grow

43. Cloud
washing

44. Management
models
(o1en
forgo5en)

45. Management
models
(o1en
forgo5en)
Managed
Cloud
is
the
new
dedicated
server
Unmanaged
Cloud
is
virtual
colocaYon

46. Stakeholders
&
levels
of
contemplaYon

47. Stakeholders
&
levels
of
contemplaYon
Dev
User
Biz
Tech

48. Tech
OperaYonele
advantages
VMWare
is
cool
!

49. Biz
Cost
culng
&
economic
flexibility
Capex,
opex,
outsourcing,
pay
as
you
go/grow,
bla
bla
bla...

50. User
GMail,
Ease
of
use Facebook,
Skydrive,
Dropbox,
Salesforce,
Hotmail

51. Dev
Scalability
&
high
availability
Memcached,
Gearman,
Hadoop,
MongoDB,
CouchDB,
Solr,
RabbitMQ

52. Keeping
it
in
check

53. Keeping
it
in
check
✓IdenYfy
risk
✓Save
money
&
cut
costs
✓DevOps
✓AbstracYon
✓Flexibility
✓Hybrid
Cloud
✓Compliance

54. IdenYfy
risk

55. DownYme

56. Data
loss

57. Performance
drop

58. Abuse

59. Unexpected
expenditure

60. OperaYonal
complexity

61. Save
money
&
cut
costs

62. Pay
as
you
go/grow

63. Go
green

64. Discover
your
baseline

65. Focus
on
core
business

66. Outsourcing

67. Automate

68. DevOps

69. Again
...
automate
&
bridge
the
gap

70. Faster
deployment

71. VirtualizaYon

72. Educate !!!
Your developers
your sysadmins

73. AbstracYon
Learn
to
let
go

74. Bits
over
atoms

75. No
more
metal
!

76. Service
over
infrastructure

77. The
higher
up
the
stack,
the
more
efficient
SaaS
PaaS
IaaS

78. Flexibility
The
actual
goal

79. Flexibility
OperaYonal
Financial
Commercial

80. Scalability
&
growth
Up
&
down
vs
out
&
in

81. Coping
with
spikes

82. High
availability

83. Hybrid
cloud

84. Hybrid
cloud
Base
model
vs
spikes
Prepare
for
change

85. Compliance

86. Where’s
your
data?

87. CDN

88. Patriot
Act

89. Who
are
you
dealing
with?

90. Service
Level
Agreement

91. Reaching
out