This slide deck explores how Choreo, a low-code integration Platform-as-a-Service, provides AI-assisted performance debugging. Read the full article here: https://wso2.com/choreo/resources/performant-code-for-everyone-writing-better-code-with-ai-powered-performance-feedback/

1. Having Trouble with Performance
Debugging? - Say “no more” with Choreo!
The AI assisted low-code development
platform!
June, 2021

2. Dreaming of coding as if
you’re on vacation?
Choreo, the unique AI assisted low-code
development platform can help you
achieve this.
2

3. ● Integration is on the rise!
● Why performance debugging?
● Introduction to Choreo
● Performance debugging in Choreo - under the hood
● How can you become a 10x effective developer by using Choreo?
● Performance debugging, the Choreo way
Content
3

4. ● Integrations are workflows combining other APIs and services
● Typical integrations depend on the upstream services, APIs with unknown
reliability and performance characteristics
● How can you guarantee performance of such an integration? How can you
find the bottlenecks?
⦿ Let performance debugging begin
Integration’s on the Rise!
4

5. ● Performance testing/debugging is crucial to provide
valuable insight on scalability and to optimize
performance
● Finding bottlenecks - early feedback to the developer is
key
● Traditional method:
⦿ Do a change, deploy it, run the performance test
suite and repeat
⦿ Takes time and resources!
⦿ Experienced developers are in demand and
expensive
Why Performance Debugging?
5

6. Introduction to Choreo
6

7. 7
Choreo
An iPaaS (integration Platform-as-a-Service) which allows
developers to rapidly develop, operate, and evolve cloud-native
enterprise applications.
The unique AI assisted low-code development platform includes
cloud integration tools to successfully integrate your application
with other apps, as well as proven API integration tools and
techniques to define and govern the APIs of your application.

8. 8
Performance Debugging in Choreo - Under the Hood
1 Theoretical performance models are
combined to build an algorithm to
estimate the performance of
service-oriented architectures.
2 Historical data is used from different
web service calls to build performance
characteristics models for services and
APIs that are already in use.
3 Using these characteristics models, we
try to satisfy a theoretical model that
represents the considered application.
4 Eventually, we only need to build the
theoretical model for every change
developers make to the application.
Thereafter, within milliseconds, we can
provide an accurate performance
forecast of that application without
running any new performance
experiments.

9. How Can You Become a 10x Effective Engineer with Choreo?
9
Ability to conduct
performance debugging
during the development
process.
Save both money and time
(time is also money) while
ensuring the quality of
code.
Inexperienced developers
can create better
applications using
AI-based performance
feedback.
Use feedback from the
performance forecast tools
to develop performant code
efficiently while identifying
performance anti-patterns.
Inexperienced developers
can use low-code editor
with high confidence while
minimizing performance
mistakes.
Developers can get an
approximation of their
applications for each
change they make to the
codebase, without any
additional costs.
Obtain the benefits of
Choreo’s performance
debugging tools.
Support for after
deployment performance
debugging
(with state-of-the-art
observability capabilities)

10. 10
Performance Debugging, the Choreo Way
● Provide constant feedback on the
performance of an integration being
developed, without even deploying.
● Using performance metrics, Choreo
developers can understand the
performance of the application after each
change they make in the IDE.
● This information is displayed on the status
bar of the Choreo editor as shown in the
figure.
● These forecasts are updated based on the
changes to the code, allowing the
developers to identify the performance
anti-patterns.

11. 11
Performance Debugging, the Choreo Way
● Advanced feedback provides a more
detailed view to conduct in-depth analysis
of the application performance with the
help of AI.
● The feature allows developers to study the
performance of the application, when
changing the number of users who are
simultaneously accessing the system.
● Also, the advanced performance forecast
view shows the cost (latency) of each I/O
call as illustrated in this figure.

12. Finally, through performance feedback, Choreo trains developers to
a programming style consisting of well-established Enterprise
Integration Patterns (EIPs), that naturally yields good performance -
which is known as AI-assisted development.

13. If you want more details about an iPaaS solution and want to
see it in action, please visit
Choreo — a comprehensive platform for low-code, cloud
native engineering.
Read the complete article here.
A Low-Code, AI-assisted Integration Development Platform