[WSO2 Integration Summit Johannesburg 2019] Technology Market Outlook and Strategic Bets
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This document discusses the growing importance of APIs and microservices architectures to support disaggregated applications and cloud-native technologies. It notes that APIs have become the fundamental way that digital services are built and consumed, serving as the "glue" between independent systems. A new programming language called Ballerina is introduced for developing APIs in a cloud-native way using cells, which are proposed as the basic building blocks for composing independent but interoperable microservices into larger applications and enterprises.
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[WSO2 Integration Summit Johannesburg 2019] Technology Market Outlook and Strategic Bets
- 1. INTEGRATION SUMMIT 2019 API and cell-based architectures Dr Paul Fremantle CTO & Co-Founder, WSO2 [email protected] / @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. Flash 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. ● An API Marketplace goes above and beyond the API Developer Portal ● Enables aggregation and trade in APIs ● Creates new revenue sharing models API Marketplaces
- 14. IdeaBiz In the first 18 months, 2500 developers created 3300 apps
- 15. Physical Functional Linux/OS Virtualization Cloud Containers K8s, Cloud Orchestration ABIs Web Services SOA APIs Endpoints Cloud Native
- 16. INTEGRATION SUMMIT 2019 A cloud-native programming language for building 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.
- 17. INTEGRATION SUMMIT 2019 Ballerina - code and visual syntax in sync
- 18. 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. “ “ “
- 19. 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. “ “ “
- 23. 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
- 24. Conway’s Law Organizations which design systems are constrained to produce designs which are copies of the communication structures of these organizations. — M. Conway, 1967 24
- 25. Conway’s Law Organizations which design systems are constrained to produce designs which are copies of the communication structures of these organizations. — M. Conway, 1967 25 “If you have four groups working on a compiler, you'll end up with a four-pass compiler.” Eric Raymond
- 26. 26
- 27. Agile is here - just not very evenly distributed
- 30. Physical Functional Linux/OS Virtualization Cloud Containers K8s, Cloud Orchestration ABIs Web Services SOA APIs Endpoints O rganizational Composable Enterprise
- 31. Uber in 2016 “Several hundred microservices”
- 32. Uber in 2019
- 34. The cell is the basic structural, functional, and biological unit of all known living organisms
- 35. Cell boundaries Transmembrane receptors and signalling
- 36. API Microgateway
- 39. 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
- 41. Cellery - simple composition and graphical view
- 42. Summary • Disaggregation is inevitable • Cloud Native + APIs + Teams => Agility • An API strategy is essential for – Digital transformation, and – Organisational effectiveness • Ballerina is the first language designed for APIs • Cells are building blocks of a composable enterprise