WSO2 - Yenlo Integration Summit Stuttgart 15 May 2019 - API and Cell-based Architecture - Dr. Paul Fremantle
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The document discusses how disaggregated architectures are driving the need for hybrid integration using APIs. It notes that APIs are becoming the fundamental way that digital value is delivered and are increasingly being monetized and traded. The document then summarizes WSO2's API management platform and new programming language Ballerina before introducing the concept of "cells" as self-contained and API-centric units that can be composed together to build a flexible enterprise architecture.
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WSO2 - Yenlo Integration Summit Stuttgart 15 May 2019 - API and Cell-based Architecture - Dr. Paul Fremantle
- 1. INTEGRATION SUMMIT 2019 API and cell-based architectures Dr Paul Fremantle CTO & Co-Founder, WSO2 paul@wso2.com / @pzfreo INTEGRATION
- 2. INTEGRATION SUMMIT 2019 The Integration Imperative is Growing Disaggregated architectures drive 50 billion endpoints, growing >1 trillion CONSUMER DEMAND Scale and agility are pushing app disaggregation... …that makes hybrid integration the unspoken challenge of all cloud services SUPPLIERS DISAGGREGATE ARCHITECTURE TO MEET DEMAND 1 10 102 103 105 109 MONOLITHIC BUSINESS APP ENTERPRISE APPS DEPARTME NTAL APPS SAAS APPS PUBLIC / PRIVATE APIS SERVERLESS & MICROSERVICES 1970s | MAINFRAME 1980s | IT AWAKENING 1990s | INTERNET 2000s | MOBILE 2010s | IoT/AI 2020+ | DIGITAL NATIVE
- 3. INTEGRATION SUMMIT 2019 APIs create business agility that fosters the rapid business reconfiguration necessary to continually adapt to an unknown future of constant change.” ~ Randy Heffner, Forrester Research ...And APIs Are The Glue All integration is becoming hybrid integration “
- 4. Why are APIs important? • An API is a business capability delivered over the Internet to internal or external consumers – Network accessible function – Available using standard web protocols – With well-defined interfaces – Designed for access by third-parties • A Managed API is: – Actively advertised and subscribe-able – Available with SLAs – Secured, authenticated, authorized and protected – Monitored and monetized with analytics
- 5. APIs are the products of the 21st Century ● APIs are how digital value is delivered ● Monetized either directly or indirectly ● Increasingly intermediated, traded and marketed ● Not just between organisations but within organisations as well
- 6. StubHub is an API driven business
- 7. TfL is an adaptive business
- 8. Jaguar Land Rover is an API-driven business
- 9. Every Bank in Europe is now API-driven Open Banking
- 10. Trumpf is an API-driven business
- 11. WSO2 API Manager Leader in open source API Management WSO2 API Manager 2.6 ○ WSO2 API Microgateway 2.6 ○ WSO2 API Analytics 2.6 ○ WSO2 API Tooling 2.6 ○ WSO2 IAM Key Manager Profile 5.7 Hybrid Options ○ Public, private, hybrid ○ Macro and micro deployments ○ Dozens of install & update packages ○ WSO2 Update Manager with incremental updates
- 12. What about security? ● Encryption, Tokens, SSO ● Multi-factor authentication ● Fraud detection and real-time analysis ● Step-up authentication ● Adaptive authentication
- 13. API Microgateway
- 15. INTEGRATION SUMMIT 2019 A cloud-native programming language for microservices and APIs ● A compiled, transactional, statically and strongly typed programming language with textual and graphical syntaxes. ● Incorporates fundamental concepts of distributed system integration ● Offers a type safe, concurrent environment to implement microservices with distributed transactions, reliable messaging, stream processing, and workflows.
- 16. INTEGRATION SUMMIT 2019 Ballerina - code and visual syntax in sync
- 17. ● An API Marketplace goes above and beyond the API Developer Portal ● Enables aggregation and trade in APIs ● Creates new revenue sharing models API Marketplaces
- 18. IdeaBiz In the first 18 months, 2500 developers created 3300 apps
- 19. Agile is here - just not very evenly distributed
- 20. Physical Functional Linux/OS Virtualization Cloud Containers K8s, Cloud Orchestration ABIs Web Services SOA APIs Endpoints Cloud Native
- 21. The best architectures, requirements, and designs emerge from self-organizing teams. The Agile Manifesto Agile processes promote sustainable development. The sponsors, developers, and users should be able to maintain a constant pace indefinitely. Deliver working software frequently with a preference to the shorter timescale. “ “ “
- 22. The best architectures, requirements, and designs emerge from self-organizing teams. The Agile Manifesto Agile processes promote sustainable development. The sponsors, developers, and users should be able to maintain a constant pace indefinitely. Deliver working software frequently with a preference to the shorter timescale. “ “ “
- 26. A team which: ● Manages its own work ● Pulls work ● Doesn’t require “command and control” ● Communicates effectively with each other ● Is not afraid to ask questions ● Continuously evolves skills and capabilities What is a “self-organizing” team? https://www.scrumalliance.org/community/articles/2013/january/self-organizing-teams-what-and-how
- 29. Physical Functional Linux/OS Virtualization Cloud Containers K8s, Cloud Orchestration ABIs Web Services SOA APIs Endpoints O rganizational Composable Enterprise
- 31. The cell is the basic structural, functional, and biological unit of all known living organisms
- 32. Cell boundaries Transmembrane receptors and signalling
- 33. Composite Service Cell API Gateway Cell Managing Groups of Microservices
- 34. INTEGRATION SUMMIT 2019 Self-contained Deployable as a unit API Centric Data plane and control plane Cells are the building blocks of a composable enterprise
- 37. Cellery - simple composition and graphical view
- 38. Summary • Disaggregation is inevitable • Cloud Native + APIs => Agility • An API strategy is essential for – Digital transformation, and – Organisational effectiveness • Cells are the building blocks of a composable enterprise