apidays Hong Kong - Event API Products: Maximizing the Value of Your Event-Driven Architecture, Giri Venkatesan, Solace
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The document discusses an upcoming event focused on maximizing the value of event-driven architecture (EDA) and features insights from Giri Venkatesan, a developer advocate at Solace. It emphasizes the significance of event-driven APIs in API management and outlines the evolution and management of integration through event API products. The content also highlights the importance of cataloging, sharing, and governing events within organizations, promoting the Solace pubsub+ event portal for effective event management.
apidays Hong Kong - Event API Products: Maximizing the Value of Your Event-Driven Architecture, Giri Venkatesan, Solace
- 1. Aug 24-25, 2022 Event API Products: Maximizing the Value of Your Event-Driven Architecture Giri Venkatesan Developer Advocate | Solace
- 2. 2022 SERIES OF EVENTS New York JULY (HYBRID) Australia SEPTEMBER (HYBRID) Singapore APRIL (VIRTUAL) Helsinki & North MARCH (VIRTUAL) Paris DECEMBER (HYBRID) London OCTOBER (HYBRID) Hong Kong AUGUST (VIRTUAL) JUNE (VIRTUAL) India MAY (VIRTUAL) APRIL (VIRTUAL) Dubai & Middle East JUNE (VIRTUAL) Check out our API Conferences www.a pida ys .globa l Want to talk at one of our conferences? apidays.typeform.com/to/ILJeAaV8
- 3. 2 About Me • Developer Advocate w/ Solace • Enjoy creating awareness around everything EDA & EDI • Passionate about Integration and Data Management • Enjoy all things Tech
- 4. 3 EDA APIs & Events Event-Driven APIs Event API Products Event Management Portal Agenda Events Event-Driven Architecture Journey
- 5. and many others… Employee Onboarding Inventory Update Location Update Customer Feedback Events Events are all around us…
- 6. • APIs define how computer systems interact • APIs have defined semantics or behavior to model information exchange effectively • APIs are usually not visible, and offer no UI • An event is a change of the application state that has already happened • Event is immutable and can’t be undone • Events don’t have a known destination APIS EVENTS
- 7. Communication Interaction Pattern Consumers Operations Protocols Mediation Asynchronous Push Publish-Subscribe Mostly Internal Consumers Replay AMQP, MQTT, STOMP, etc Yes, Brokered Communication Synchronous Pull Request-Reply Internal or External Customers Caching HTTP, Graph QL, gRPC, etc No, Direct Communication APIS EVENTS
- 8. Today’s Internet 90% of all applications Relies on Traditional API Management The Power of Two Patterns Synchronous Needed for the real-time enterprise Complements Request-Reply Significant tools gap for developers Asynchronous Request Reply Events Stream
- 9. To unlock the value of data, you need to set it in motion as event streams.
- 10. GoTo! Functions and Procedures RPC SOA APIs Events and Streaming Event APIs Evolution of Integration and Application Development 2020s 2010 1990s 2015 2005 Microservices Web Services Low Code EJBs Better CX Better Agility Better Robustness
- 11. Inventory Shipping CRM REST APIs and Event-Driven APIs REST APIs (Request/Response) Customer Order Management Event-Driven APIs (Publish/Subscribe) Other Stakeholders Place Order Confirm Order Publish Events • Stock allocated • Order processed • Product shipped Status Updates Event Broker Subscribe to Events by Topic
- 12. 11 Event-Driven APIs ©Solace | Proprietary & Confidential API Events Event-Driven API
- 13. Bundles of related APIs Delivers synchronous / REST-APIs for long-term value Produced, shared, and consumed through a developer portal API Management Source: Gartner “Kick-Start Your Composable Business Journey With 2 Key Strategies”, 15 Dec 2020, Yefim Natis, Mark O’Neill, John Santoro API Products
- 14. 13 Event Management is Like API Management RESTful Architecture API Portal Design-time APIs, Schemas, Applications ? Design-time Events, Schemas, Applications Event-Driven Architecture • Catalog/ Document • Discover • Share/Reuse • Analyze, Extend & Design • Generate Code Publishers Subscribers Event Broker Run-time Events & Services Clients Providers API Gateway Run-time APIs & Services
- 15. 14 © Solace Proprietary & Confidential Architects must develop new approaches to mediating and governing event-driven APIs, because API management platforms designed only for RESTful APIs may not be sufficient Managing Event-Driven APIs Source: Gartner “Emerging Technologies and Trends Impact Radar: IT Services”, 24 Sept 2020, Twiggy Lo, Brendan Williams
- 16. Enterprise Events System Events Event API Products Inventory Stock Allocated Product Available Ready to Sell Pricing Ready to Sell Promotion Launched Order Received Processed Shipped Stock Allocated Elevate High-Value Events Value & Exposure Developer Portal Log Data Received Ready to Sell Promotion Launched Interface Status User Authenticated Account Sign up Stock Allocated Product Available Processed Shipped Promotion Launched Product Available Received Ready to Sell Stock Allocated Processed Shipped
- 17. 5 Steps to Create Event API Products © Solace Proprietary & Confidential Manage: Evolve and Optimize 5 Release: Expose to Consumer Applications 4 Curate: Bundle & Document High Value Events 3 Assess: Usability and Value 2 Discover: System Events 1 Speed is Key
- 18. 17 Event Management is Like API Management RESTful Architecture API Portal Design-time APIs, Schemas, Applications ? Design-time Events, Schemas, Applications Event Portal Event-Driven Architecture • Catalog/ Document • Discover • Share/Reuse • Analyze, Extend & Design • Generate Code Publishers Subscribers Event Broker Run-time Events & Services Clients Providers API Gateway Run-time APIs & Services
- 19. 18 The EDA Journey With and Without Event Management Tooling Business Value (agility, efficiency and customer experience) Scale (# of users, # apps internal and external to enterprise) DIY seems easy for a while, but offers diminishing returns Event management unlocks ever-increasing value by making events accessible and usable across your organization
- 20. A single place to design, create, catalog, visualize, share, and govern all the events within your ecosystem Solace PubSub+ Event Portal Designer & Catalog Runtime Discovery Audit Metrics* * Extensible Agent Framework are planned capabilities. Mainframe /SAP Distributed Apps IoT Microservices Serverless Event Brokers Extensible Agent Framework* Event Management Event Portal
- 21. 20 Create: Events, Schemas and Application in PubSub+ Event Portal A single place where architects and developers can collaboratively catalog, share, create and manage all the events, schemas, and applications internal and external to the enterprise. Event Portal Event Broker
- 22. Discover: Runtime Events Run a discovery agent against your broker to discover events, schemas and app interactions 1 Use discovered data to visualize, evolve and share your events, internally and externally 4 Upload discovered data into PubSub+ Event Portal 2 Associate events, endpoints and subscriptions with app and app domains 3
- 23. 22 Catalog: Find and Assess High-Value Events Publishers Subscribers Event Portal Event Broker
- 24. 23 Analyze: Identify Dependencies See Inside Your EDA Black Box
- 25. 24 Expose: Event API Products Select Events that you want to bundle and expose to internal or external Application Consumers. 1 Release to Application Consumers. 2
- 26. 25 Code Generation: Generate code for languages & frameworks Event Portal Event Broker Event API Product Application Interface Spec Export Don’t See Yours? Create Custom Templates! Code Gen
- 27. Yes, We are there now! The introduction of the event API products, along with the visualization and manageability of the underlying messaging needed to execute the APIs, gets you the best of both worlds, allowing you to build agile, resilient systems offering a better customer experience. Are we there yet… Solace EDA Platform can make it easy with standards-based Event APIs and an Event Management Portal! Visit us at solace.com and join our vibrant community to ease your digital transformation journey.
- 28. A lot is happening around Events, EDA, and Event APIs. Come and join the Solace community to learn and participate in discussions. Signup and tweet @giri_venkatesan with your community id, and win a SWAG! https://bit.ly/solace_community