Corporate presentation for Korazon. In this talk I give a behind-the-scenes look at what the Cloud is about in 2018. From basic terms like SaaS, PaaS, IaaS, to cutting-edge technology like Kubernetes and the Cloud Native Computing Foundation. This talk is about modern Cloud technology for non-technical people. See https://feryn.eu/speaking/how-cloud-addresses-the-needs-of-todays-internet-korazon-2018/ for more information about this presentation.

1. How cloud addresses the
needs of today's internet
By Thijs Feryn

2. I’m so sick of Cloud!

5. SaaS
PaaS
Iaas
Private
Public
Hybrid

6. Abstraction

7. Flexibility

8. Result in
stability

9. Winning

11. Hi, I’m Thijs

12. I’m
@ThijsFeryn
on Twitter

13. I’m an
Evangelist
At

15. Addressing the needs of
today’s internet

17. ✓Artificial Intelligence
✓Blockchain
✓Serverless
✓Containers
✓Microservices
✓IoT
✓Big Data
✓Mobile
✓Cloud
✓SaaS
✓Virtualization
✓Web 2.0
Web/IT buzzwords

18. Change

19. When business, tech & user needs
come together

20. The promise of the Cloud

21. ✓As A Service (outsourcing)
✓Elastic (scalability)
✓Pay As You Use (OPEX)
✓Stable & reliable
✓Automated (API driven, orchestration)
✓Limited lock-in
The promise of the Cloud

22. SaaS
PaaS
Iaas
Private
Public
Hybrid

23. How did we get there?

24. The
Internet

25. Datacenter space
Colocation

26. Dedicated servers

27. Virtualization

28. Web 2.0

29. Everyone
Participates

30. Always
online

31. Online
Everywhere

32. Move fast

33. Stability

34. Deployment

35. Scale

36. Spikes

37. Developers
Agile

38. Sysadmins
DevOps

39. Tearing down silos

40. Culture
Automation
Measurement
Sharing

41. Infrastructure As Code

42. Different approach
to infrastructure

43. Outsourcing
Push it away

44. Datacenter
Network
Servers
OS
App stack
Upthestack

45. Deliberate
friction

46. Servers can go down any second

47. And that’s OK

48. STABILITY
IN TIMES OF
CHAOS

49. New approach
to designing
software

50. ✓Monolith vs microservices
✓Continuous Integration
✓Continuous delivery
✓Stateless programming
✓Service oriented architectures
✓CQRS

51. Data

52. Big data

53. Solid
“source of truth”
database
infrastructure

54. ✓SQL cluster
✓Read replicas
✓Virtualized or physical
✓Highly available (must stay up)
Source of truth

55. CQRS & event sourcing

56. Projections

58. Automation

59. Mindset shift
Learn to let go

60. Bits
>
atoms

61. Availability
>
ownership

62. Service
>
infrastructure

63. Platforms

65. ✓Compute
✓Block storage
✓Object storage
✓Database As A Service
What are you going to host?

67. Managed

70. Launching Cloud
infrastructure
no longer gets the
job done

71. Orchestration

73. Everything
is always old

74. New & upcoming
technologies

77. A “new” approach to
virtualization

79. Automation

80. Services

81. A container has one
single concern

82. You’ll have a lot of
containers

83. Which will be connected

84. And exposed

85. Portability

86. Obstacles on a clustered
environment

87. Docker orchestration

93. Kubernetes As A Service

94. Running servers
containers
functions
& events

95. Function As A Service

96. AWS Lambda

97. ✓Per month
✓Per day
✓Per hour
✓Per request
On demand billing

98. Impact on IT

99. Don’t just throw stuff in the Cloud

100. The Cloud is here
The Cloud is now

101. How much
IT do you want
to keep
in-house?
How much
IT do you want
to let go?

102. How much
Do you want to
outsource?

103. Cloud
seems
easy

104. Cloud
seems
cheaper

105. Experts
are still
needed

106. Is your software ready?

107. How does your legacy
software fit into the Cloud?

109. What kind of
support or
service do
you need?

110. Vendor lock-in?

111. Do they address the needs of
today’s internet?

112. What does Cloud even mean?

114. https://feryn.eu
https://twitter.com/ThijsFeryn
https://instagram.com/ThijsFeryn