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Async API and Solace: Enabling the Event-Driven Future
The document introduces AsyncAPI as a specification for creating event-driven applications and architectures, facilitating interactions across various protocols like AMQP, MQTT, and WebSockets. It emphasizes the need for event management, addressing key questions about event discovery, context, and purpose, comparable to RESTful API management. AsyncAPI promotes a common language for interoperability in designing and maintaining event-driven systems.
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Async API and Solace: Enabling the Event-Driven Future
- 1. That’s Possible Introducing AsyncAPI: Enablerof event-driven apps, APIs and architectures Twitter @fmvilas Fran Méndez Twitter @Jschabowsky Jonathan Schabowsky
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- 3. Fran Méndez A littlebit about me Twitter @fmvilas Email fmvilas@gmail.com PhotobyEvaMorcillo Founder of AsyncAPI Initiative Former APIs & Integrations Engineer at New Relic
- 4. Fran Méndez A littlebit about me Twitter @fmvilas Email fmvilas@gmail.com Founder of AsyncAPI Initiative Former APIs & Integrations Engineer at New Relic
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- 8. Photo by JonTyson
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- 12. The specification With it youcan describe: Event-driven microservices IoT APIs and Sensors …and actually pretty much any system that is based on messages an/or events. PhotobyLouisSmith Streaming APIs
- 13. Tooling Open source tools Documentationgenerators (HTML, Markdown, React, …) Code generators (JS, Go, Java, Python, Spring …) Online editor editor.asyncapi.org Photo by Barn Images
- 14. It does NOTenforce any particular protocol However, it cares about the protocol because its important information for clients and code generators. AMQP MQTT WebSockets HTTP PhotobyAxelAntasBergkvist And any protocol you want to use… Kafka
- 15. AsyncAPI enforces acommon language for everyone. Language It’s a basic pilar of communication PhotobyGonardFluit By defining a common language everybody can easily create interoperable tools, services and products.
- 16. Event Lifecycle Take controlof your Eventing lifecycle. Photo by Boris Smokrovic Design Documentation Code Generation Testing Event management Monitoring
- 17. Event Lifecycle Take controlof your Eventing lifecycle. Photo by Boris Smokrovic Design Documentation Code Generation Testing Event management Monitoring
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- 20. Why WE needEvent Management 20 We need answers to… • Where do you discover events/topics and the schema definition that defines the payload? • What logical event address (topic) do you subscribe to in order to receive just the events you want to do something with? • Why does a given event exist, i.e. what is it’s context and purpose. And if you can’t figure that out… • Who do you contact to learn more about more events and their context/purpose? • When will a given event be available or deprecated? • How do developers/Architects define their event-driven application interfaces, How do they generate code?
- 21. API Management PlatformsSolved This for REST! 21 © Solace Proprietary & Confidential Answers the Who, What, When, Where, Why and How For RESTful APIs… But what about Events? API Portal API Gateway Documentation: • Discover Registration: • Govern Analysis: • Improve • Monetize Community: • Collaborate Internal, Partner & Third-Party Architects and Developers
- 22. OpenAPI vs AsyncAPI:Enable Developers 22 © Solace Proprietary & Confidential OpenAPI Specificatio n Swagger Codegen Generated Code Async Specificatio n AsyncAPI Codegen SynchronousAsynchronous … HTTP amqp, amqps, mqtt, mqtts, ws, wss Generated Code Runtime Protocol Runtime Protocol
- 23. An Event Platformfor Async Interactions 23 © Solace Proprietary & Confidential Event Broker Security Persistence Protocol Translation 1..Many Distribution Event Source Event Sinks Event Portal Documentation: • Discover Registration: • Govern Analysis: • Improve • Monetize Community: • Collaborate Internal, Partner & Third-Party Architects and Developers Runtime Event Mesh Event Driven App Design, Develop & Management
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