WSO2 ESB 4.9

1. WSO2 ESB
The Backbone of Integration
Kasun Indrasiri
Software Architect
WSO2

2. Agenda
• Connected Business and Integration.
• Evolution of Integration
• WSO2 ESB Overview
• What’s new in WSO2 ESB 4.9
• WSO2 iPaaS
• ESB Roadmap

3. A ‘Connected Business’
• Integration is a key factor for having
frictionless interactions, inside and outside
the organization.
Customers
Partners
Potential
Customers/Partners
Employees
Internal
Systems
External
Systems
Image courtesy http://jdamico.net/wp-content/uploads/2010/04/collaborate-with-B2B-channel-partners.jpg

4. Evolution of Integration
• Point to point integration nightmare...

5. Evolution of Integration
• Avoid point to point integration with an ESB.

6. WSO2 ESB overview
• A light weight, high performance ESB
• Comprehensive REST, SOAP, WS-* support
• 100+ Connectors (Salesforce, Paypal, Twilio
and many more)
• SAP, FIX, HL7 - Domain specific solutions
• Zero Code/Configuration driven
• Extensible and Scalable

7. Enterprise Integration Patterns (EIP)
support
• 100% coverage of all EIPs
• https://docs.wso2.com/display/IntegrationPatterns/Enterprise+Integra
tion+Patterns+with+WSO2+ESB

8. ESB Connectors
• A connector is a ready made and convenient
tool to reach web API’s.
• ESB Connector Store : 100+ connectors
https://storepreview.wso2.com/

9. Performance and Stability
• Fastest open source ESB
• Battle tested for most extreme conditions
across numerous deployments.
• Proven case studies – handling billions of
transactions.
ESB Performance Round 7.5 – February
2014

10. What’s new in WSO2 ESB 4.9?

11. Inbound Endpoints
• Redefining inbound messaging architecture.
• Creating inbound messaging channels
dynamically.
– Listening Inbound – HTTP, HL7, TCP, WS-RM
– Polling Inbound – JMS, File/VFS
• Injects the inbound messages into an ESB message
flow.

12. Listening Inbound Endpoints
• Starts message listening interfaces dynamically
– Eg: HTTP Inbound – Dynamically create HTTP inbound
message interfaces on a specified port and inject the
messages into ESB message flow
• Fully supported in multi-tenant environments.
• HTTP, HL7, WS-RM, TCP Inbound Endpoints

13. Polling Inbound Endpoints
• Dynamically creates message polling interfaces.
– Eg: JMS Inbound Endpoint – polls a given JMS queue and
inject messages into an ESB message flow.
• Fully supported in multi-tenant environments
• Coordination support
• JMS, VFS/File Inbound Endpoints

14. Polling Inbound Endpoints –
Coordination
• One consumer per cluster vs multiple consumers
One consumer Multiple consumers

15. Scheduled Tasks – Coordination
• Executing tasks in a clustered or multi-tenant
environments.
– Leader election/failover support

16. Message Processor - Coordination
• Fully supported in multitenant environments
• One consumer per cluster – Guaranteed in-
order delivery
• Multiple consumers – Guaranteed delivery
One consumer Multiple consumers

17. New message flow model
• Call/respond mediator based message flow
design

18. Enterprise Messaging
• Kafka, MQTT and RabbitMQ support

19. New Mediators
• For-each mediator
– Implementing a generic loop inside a message flow
– Similar to xsl:for-each but to Iterate mediator (splitter)
• Enhanced Cache and Throttle mediators
– Distributed caching and throttling support.
• File Connector – trigger file I/O from mediation flow

20. WSO2 iPaaS – Integration Cloud
• Integration Cloud is powered by ESB
• Develop, execute and govern ESB message flows in
the cloud. – ESB as a Service
• Execute and govern preconfigured Integration
scenarios with connector interactions. –
Integration Templates

21. Integration Templates
• Pre-built integration scenarios

22. Glimpse of ESB Roadmap
• Releases - 4.9 – End of June (alpha available)
• End-to-end Message Tracing support
• Mediation Debugging
• Transports
– Netty based Pass-Thru transport
– WebSockets support
• Enterprise Messaging
– JMS 2.0
• Enhancing file based integration
• Business Adapters
– Enhancements to HL7, SAP
– AS2, Swift, ISO8583

23. Thank You