Key topics covered: - Real-world examples of Choreo's comprehensive coverage from application design and deployment, security, scaling, and monitoring - Running different types of workloads, such as web applications, APIs, microservices, integrations, and tasks at scale, and wire them together to deliver seamless omnichannel digital experiences - How Choreo improves the developer experience by eliminating repetition, silos, and redundancy through enhanced discoverability and self-serviceability

1. Choreo: Empowering the
Future of Enterprise
Software Engineering
Asanka Abeyweera
Associate Director
WSO2
Ramith Jayasinghe
Director - Solutions Architecture
WSO2

2. The cloud native era is transforming how
we build and deliver technology, creating
more dynamic and immersive digital
experiences than ever before.

3. 3
https://wso2.com/choreo/
Choreo allows you to
focus just on on creating
and delivering awesome
digital experiences.
Choreo is an internal developer platform that
facilitates enterprise software engineering and
software delivery & operations.

4. Enterprise application architecture is evolving
4

5. 5
“CIOs are engineering platforms to foster composable
technology practices.” – Gartner
source: https://www.gartner.com/document/4008081

6. 6
Your digital business, with Choreo
Enterprise Software Engineering
Software Delivery & Operations
Digital Experiences
Internal Developer Platform

7. IDevP must facilitate enterprise software engineering
7
Marketplace
Domain A
S
S
S
Domain B
S
S
S
S
Development time Runtime
API design
API discovery
Application Developers
Zero trust
API Gateway
Auth/Autz
Observability
CI/CD
S
S
S
S
S
S
A
V1
V2
S
Mesh
Cell A
Cell B

8. Refine modern software delivery &
operations
● Developer self-service
● Containerization & Kubernetes
● CI/CD & GitOps
● Resource optimization
● Multi-cloud, multi-environment
● Observability & alerting
● Config & secret management
● Resiliency, scalability & HA
● Operational & business insights
Establish your enterprise software
engineering practice
● API-first development
● Domain driven design
● Microservice architecture
● Test driven development
● Automated DevOps
● Secure by default
● Version management
● Iterative architecture
● AI augmented engineering
What does Choreo deliver?
8

9. 9
https://wso2.com/choreo/
● Built by productizing 15 years of experience in helping
customers create their own internal platforms
● End to end platform as a service
● Multi-cloud SaaS
● De-risked and more secure
● Pay as you go - no capex
Go platformless and just add developers with WSO2

10. What is Choreo?
10

11. What is Choreo?
11

12. Tutorial GitHub Repository
12
https://github.com/wso2con2024/choreo-tutorial

13. Demo: Deploying a Microservice in
Choreo

14. Introduction to the Use Case
14

15. Application Architecture
15

16. Application Architecture
16

17. Application Architecture
17

18. Deploying a micro service on Choreo
18

19. Tutorial GitHub Repository
19
https://github.com/wso2con2024/choreo-tutorial

20. ● Organization: A logical grouping of users and users' resources.
⦿ An organization may represent a company, community, or single user.
⦿ A user can belong to multiple organizations in Choreo.
● Project: A logical grouping of components you can create in Choreo
allowing users to organize their work effectively. Typically represents a
single cloud native application.
● Component: A component within a project represents a single unit of work
in a cloud native application. Ex: Microservices, manual/scheduled tasks,
web apps, webhooks, API Proxies
⦿ All components within a given project are deployed into a single
namespace of the Kubernetes cluster (dataplane).
Choreo Concepts
20

21. ● Endpoint: A network-exposed function that resides within a component.
⦿ Service components can expose one or more endpoints.
⦿ Each endpoint in a component can have a service contract (OpenAPI,
GraphQL SDL) associated with it.
● An endpoint within a project can be exposed to the internet, to
neighbouring projects, or within the project only.
Choreo Concepts
21

22. Choreo Concepts
22
● An environment refers to a specific set of configurations and isolated
infrastructure/resources where user workloads are executed.
● Choreo supports any number of environments per organization.

23. Choreo Concepts
23

24. Choreo Architecture
24

25. ● Control Plane: Centralized management component of
Choreo that oversees and coordinates the workloads
deployed by customers. It provides a unified point of
control and visibility for the organization, allowing
administrators to manage, monitor, and orchestrate the
organization’s resources efficiently.
● Data Plane: A Choreo integrated computing environment
designed for running customer workloads in a dedicated
cloud infrastructure either owned by the customer (private
data planes) or WSO2 (cloud data plane).
● The control plane and data plane communicate via APIs.
The data plane can continue to operate independently
even if the control plane is out of reach
Choreo Concepts
25

26. ● Internal Marketplace: One stop shop for discovering all reusable assets
within the organization.
Choreo Concepts
26

27. ● Developer Portal: To expose APIs outside of the organization.
⦿ Invite third party developers.
⦿ Enable Monetization
Choreo Concepts
27

28. Demo: Service to Service Communication

29. Service to service communication on Choreo
29

30. ● Connections: Reusable, shareable, governed links to endpoints both
within and outside the organization
Choreo Concepts
30

31. ● Cell Based Architecture: Organizing your applications for agility and scale.
https://github.com/wso2/reference-architecture/blob/master/reference-architecture-cell-based.md
● Internal vs External APIs: Different interfaces, different responsibilities.
Choreo Concepts
31

32. ● Zero Trust architecture on Choreo data plane
- Never Trust, Always Verify
- Least Privilege Access
- Micro-Segmentation
- Layered Security Controls
- Assume Breach
- End-to-End Encryption
- Full User and System Visibility
Choreo Concepts
32
https://wso2.com/library/blogs/how-we-implemented-zero-trust-in-choreo/

33. Demo: Deploying a Web Application on
Choreo

34. Deploying a web application on Choreo
34

35. ● Choreo Managed Authentication
Choreo Concepts
35
https://wso2.com/library/blogs/choreos-managed-authentication-for-single-page-web-applications/

36. ● Scale to Zero: For optimal usage of resources, especially in non
production environments.
Choreo Concepts
36

37. Demo: Versioning and Deployment Tracks

38. Using Deployment Tracks for API Versioning
38

39. Using Deployment Tracks for API Versioning
39

40. ● Versioning and Deployment Tracks: Handling multiple versions of
services, concurrently
Choreo Concepts
40

41. Demo: Scheduling a Task

42. Scheduling a Task in Choreo
42

43. Advantages with Choreo
43
Without Choreo With Choreo
Dedicated in-house teams managing
infrastructure and production operations
No operations overhead / completely
managed by WSO2
Create and maintain DevOps pipelines Built-in pipelines
Create and maintain different pipelines for
different projects/groups/teams
Unified pipeline access to any kind of
projects - APIs, Java/Python/.Net services
and more…
Create and manage environment config
(Terraform)
Built-in environments. Can create dynamic
environments from UI without Terraform
DevOps manage patches and updates
manually
Patches and updates applied automatically
SSO + auth/authz provided with external
identity management tools
Built-in IAM support AND federation to work
with existing identity + SSO providers

44. Advantages with Choreo cont.
44
Without Choreo With Choreo
Significant knowledge, effort, time and
investment to use ECS + Kubernetes (in
future)
Fully managed Kubernetes cluster in every
data plane. No K8s expertise required
Total number of developers, Y 20% decrease in number of developers due
to cloud native middleware and rich
developer experience

45. ● Deliver awesome digital
experiences for customers
faster
● Build deeper understanding
of customers
● Freedom to innovate in a
managed environment
approved by IT
● Lower TCO and higher ROI
LoB / CMO
● Freedom to focus on
application design and
architecture, and not
infrastructure
● Code in any language, and
offload all devops + secops
to us
● Design and build secure &
resilient distributed
systems
● More productivity
improvements
45
The value of Choreo for stakeholders
Developers
● Govern distributed systems
and facilitate easy reuse
● Deliver more business
solutions with smaller teams
that skill up on the business
not platforms
● Lockin-free SaaS
● Security by default
Architect / CTO / CIO

46. 46
https://wso2.com/choreo/
JUST ADD DEVELOPERS.

47. Developer self-service
47

48. Private data plane
48

49. Choreo data plane architecture & modularity
49
https://github.com/wso2/reference-architecture/blob/master/reference-architecture-cell-based.md

50. Thank You!