This document discusses modernizing IT infrastructure and applications with Google Cloud. It covers available compute options on Google Cloud, including virtual machines, containers, serverless computing and more. It also discusses how APIs can be used to modernize legacy systems and create new business value by exposing data from backend systems. The document recommends Apigee for managing APIs at scale. It emphasizes that modernization allows businesses to provide seamless digital experiences, deploy applications more easily and reduce maintenance time.

1. Infrastructure and Application
Modernization with Google Cloud
GDSC NYUST
Mustapha Adekunle
@engr_krooozy
- Data Engineer, Nomba
- Google Cloud Certified Professional Data
Engineer
- Author Google Dev Library

2. Modernizing IT Infrastructure with Google Cloud
Application modernization
Application Programing Interfaces
Modules
01
02
03

3. Modernizing IT Infrastructure
with Google Cloud
Topics covered
Modernizing IT infrastructure
Available compute options
Private, hybrid and multi-cloud
architectures
Google Cloud global infrastructure
Google Cloud compute solutions

4. Modernizing IT
infrastructure in
Google Cloud

5. How can we
leverage cloud
technologies to
transform a
business

6. Fixed
capacity
Pay for what
you use
Significant
Financial result
from adopting
cloud

7. Infrastructure Modernization

8. Colocation

9. ❌ No Payment for Hosting Infrastructure
✅ Payment for Maintanance

10. Hardware are under utilized

11. VM
What are
Virtual
Machines?

12. VM
VM
Capacity
reached
VM
capacity of
existing
servers full
🙈

13. Many companies
are now
outsourcing their
infrastructure
entirely

14. What is
infrastructure
as a service?

15. Maintenance
on cloud
Provider
😎

16. Managed service :
platform as a
service.

17. Advantages of
using public cloud
services to
modernize or even
set up your IT
infrastructure

18. Options for modernizing your business IT infrastructure

19. Understanding
compute
options in the
cloud

20. VM
VM
VM
‘VMs’ allows for
multiple systems
to run on the
same hardware.

21. Hypervisor
Storage
Hardware
Networking
Servers
VM
OS
App
VM
OS
App
VM
OS
App
VM
OS
App
VM
OS
App
Hypervisor

22. Container orchestration
Infrastructure
Operating system
Infrastructure
VM
OS
App
VM
OS
App
VM
OS
App
App App App
Hypervisor
Virtual machines recreate a full representation of the hardware.
Containers only recreate, or virtualize, the operating systems.

23. Container orchestration
Infrastructure
Operating system
App App App
Containers only
hold exactly
what’s needed for
a particular
application

24. Container orchestration
Infrastructure
Operating system
App App App
Containers
are like
prefabricated
units

25. Serverless
computing

26. Serverless
computing :
‘Function-as-a
-service.’

27. virtualized servers in its own data centers
Private cloud

28. combination of on-premises or private cloud
infrastructure and public cloud services.
Hybrid cloud

29. multiple public cloud providers
Multi-cloud

30. Open
source in
the cloud

31. Container Serverless computing
Google Kubernetes Engine App Engine
Cloud Functions
Cloud Run
Virtual machine
Bare Metal
VMWare Engine
Compute Engine
Google Cloud Compute Solutions

32. What is
Compute
Engine?
Virtual machine

33. Compute Engine
● VMs boot quickly
● Persistent Disk Storage
● Consistent Performance
Virtual machine

34. Infrastructure Networking Management services
VMware
platform
What is Google Cloud VMware Engine?
Virtual machine

35. Bare Metal
What is Bare Metal?
Virtual machine

36. What is Google Kubernetes?
Container

37. GKE :
● Speed up app
development
● Streamline operations
● Manage Infrastructure
Container

38. What is
Google App
Engine?
Serverless computing

39. What is
Cloud Run?
Serverless computing

40. What is
Cloud
Functions?
Serverless computing

41. Developers can use Google Cloud to run code and respond
to events.

42. Five common change patterns to
modernize applications
Application development challenges
Google Kubernetes Engine
and App Engine
Topics covered
Modernizing Applications
with Google Cloud

43. On-premises application
development often slows
businesses down.

44. more agility and responsiveness to user needs

45. Move applications first
and then change them
Change applications
before they move
Invent in
greenfield
Invent in
brownfield
Move applications
without any changes
1
2
3
4
5
How Businesses
modernize their
application
Cloud Change Patterns

46. Move
applications
first and then
change them

47. Change
applications
before they
move

48. Invent in
greenfield

49. Invent in
brownfield

50. Move
applications
without any
changes

51. Challenges in application
development

52. Build cloud-native apps and stop worrying about
environment.

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Monolithic architecture often resist change

54. Microservice
architecture
make changes
easier

55. CI/CD
Continuous Integration / Continuous
Development

56. Container orchestration
Infrastructure
Operating system
App App App
Containerization
leads to
resiliency
Google Kubernetes Engine

57. What is
Kubernetes?

58. Deploy
Update
Manage
Google Kubernetes Engine
Google Cloud managed service for container
orchestration

59. VM
VM
Serverless computing obscure server provisioning

60. High traffic
What is
App
Engine?
App Engine

61. Helps in
A/B testing

62. The Value of APIs
Topics covered
Legacy systems challenges
APIs to modernize legacy systems
APIs to create new business value
Apigee

63. Legacy systems
Legacy System Challenges

64. What is a
legacy
system?

65. Legacy systems do not support
modernization.

66. Legacy system are built for batch data.

67. Legacy systems can’t compete with the digital
trend and innovation

68. API
An API is a piece of software that connects different applications and enables
information to flow between systems, so businesses can unlock value and create new
services. They expose data in a way that protects the integrity of the legacy systems and
enables secure and governed access to the underlying data.
What is an
API?
What is an API?
How APIs can modernize legacy systems

69. Backend systems and
service endpoints
API API API
Internal API
development team
Internal or external
application developers
API Architecture

70. Digital
Ecosystem
.
Using APIs to create new business value

71. Leverage Digital

72. Data
Warehouse
CRM, ERP,
etc.
SOA Database Data
Lake
Years
Pace of
change
The gap Users
Days
Legacy systems provide business data but it’s limited

73. Data
Warehouse
CRM, ERP,
etc.
SOA Database Data
Lake
Years
Pace of
change
New demands Users
Days
Unlock newer insights
Secure Scale Manage Connect Analyze
ESB/Integration

74. Data
Warehouse
CRM, ERP,
etc.
SOA Database Data
Lake
Years
Pace of
change
The challenge Users
Days
How do we manage hundreds of APIs at scale?
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PI

75. Data
Warehouse
CRM, ERP,
etc.
SOA Database Data
Lake
Years
Pace of
change
Bridging the gap Users
Days
Apigee
Speed of Innovation Scale Mission Critical
Apigee

76. Apigee Services
Business
User
API Team
Connected
Experience
Developer
Developer Services
Analytics Services
API Services
Apigee services

77. Business must provide seamless digital system
Modernization allows for easier application deployment
Modernization reduces time spent on maintenance
Recap
01
02
03

78. 謝謝
Thank you
謝謝你的聆聽
Mustapha Adekunle
@engr_krooozy
MustaphaAdekunle.com