Modern Integration based on OCI Cloud-native Services
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The document discusses modern integration strategies using cloud-native services, highlighting the challenges of hybrid and multi-cloud environments. It emphasizes the importance of architecture styles, integration scenarios, and adopting industry standards to enhance system interactions and data flow. Additionally, it outlines the capabilities of Oracle Cloud Infrastructure services and integration platforms that facilitate seamless connectivity across applications and processes.
Modern Integration based on OCI Cloud-native Services
- 1. Öffentlich © OPITZ CONSULTING 2022 / 22.09.2022 Sven Bernhardt MODERN INTEGRATION BASED ON OCI CLOUD-NATIVE SERVICES Mondern Integration 1
- 2. Öffentlich © OPITZ CONSULTING 2022 / THAT’S ME! Sven Bernhardt Cloud-Native enthusiast, API & integration geek. Always curious how new technologies and concepts can help to make things more valuable and efficient. Proud father of two, passionate football/soccer fan and player. Loves listening to good hand-made music (Heavy Metal). Chief Architect / Integration Evangelist @OPITZ CONSULTING Deutschland GmbH @sbernhardt https://svenbernhardt.wordpress.com/ Mondern Integration 2
- 3. Öffentlich © OPITZ CONSULTING 2022 / INTEGRATION 01 CHALLENGES 02 ARCHITECTURE 04 CONSIDERATIONS 03 SUMMARY 05 Mondern Integration 3
- 4. Öffentlich © OPITZ CONSULTING 2022 / INTEGRATION 01 Mondern Integration 4
- 5. Öffentlich © OPITZ CONSULTING 2022 / INTEGRATION? IT’S JUST ABOUT BOXES AND LINES! Goals: ¢ Enabling systems to talk to each other ¢ Ensure that data is where it is needed when it is needed in the form in which it is needed Gregor Hohpe Mondern Integration 5
- 6. Öffentlich © OPITZ CONSULTING 2022 / BASED ON PATTERNS THAT ARE STABLE SINCE DECADES Content-based Router Message Filter Splitter Aggregator Normalizer Resequencer https://www.enterpriseintegrationpatterns.com Mondern Integration 6
- 7. Öffentlich © OPITZ CONSULTING 2022 / CHALLENGES 02 Mondern Integration 7
- 8. Öffentlich © OPITZ CONSULTING 2022 / INTEGRATION CHALLENGES ARE MULTIDIMENSIONAL Mondern Integration 8
- 9. Öffentlich © OPITZ CONSULTING 2022 / INTEGRATION CHALLENGES ARE HYBRID AND MULTI-CLOUD Mondern Integration 9 f(x) f(x) f(x) f(x) f(x) On-premises Cloud SaaS Mondern Integration
- 10. Öffentlich © OPITZ CONSULTING 2022 / PARADIGM SHIFT TO CLOUD-NATIVE Mondern Integration 10 ¢ Single Deployment unit ¢ Single execution process ¢ Shared database ¢ Local, app-internal communication only ¢ Multiple Deployment units ¢ Exclusive execution process per service ¢ Database per Service (usually) ¢ Remote, inter-service communication UI Business Logic Persistence Mondern Integration
- 11. Öffentlich © OPITZ CONSULTING 2022 / SERVICE INTEGRATION DILEMMA Mondern Integration 11 • Amount of traffic • Number of services • Teams autonomity Reliability ¢ Traffic connectivity & reliability ¢ Zero-trust security ¢ Observability ¢ Log aggregation ¢ Metrics management ¢ Service tracing Challenges Mondern Integration
- 12. Öffentlich © OPITZ CONSULTING 2022 / CHALLENGES OF INTEGRATION SOLUTIONS TODAY ¢ Monolithic / aging systems ¢ Disparate data models ¢ Architectural complexity ¢ Heterogeneous ecosystem ¢ Technical debt ¢ Bloated projects / overhead ¢ Visibility / error handling ¢ Production deployment Mondern Integration 12
- 13. Öffentlich © OPITZ CONSULTING 2022 / CONSIDERATIONS 03 Mondern Integration 13
- 14. Öffentlich © OPITZ CONSULTING 2022 / ¢ Architecture styles and heterogeneity of platform ¢ Integration scenarios: ¢ API-led integration ¢ Event-based integration ¢ Closed app/COTS integration ¢ SaaS integration ¢ Data ingestion (one-way integration) ¢ Integration Focus: ¢ Applications ¢ Data ¢ Processes SCENARIOS & ENVIRONMENT https://opitzcloud.canto.global/b/HIB7C Mondern Integration 14
- 15. Öffentlich © OPITZ CONSULTING 2022 / ¢ Traditional or DevOps Organization ¢ Central responsibility ¢ Centrally managed integration capabilities ¢ Dedicated integration team ¢ Shared responsibility ¢ Locally managed integration capabilities in respective Business domains ¢ Integration expertise per team ORGANIZATION & CULTURE https://opitzcloud.canto.global/b/I3581 Mondern Integration 15
- 16. Öffentlich © OPITZ CONSULTING 2022 / DEPLOYMENT SCENARIO – DESIGN FOR HYBRID MULTI-CLOUD On-prem Integration Platform Hybrid Integration Platform Cloud Integration Platform Center of Gravity On-Premises Cloud Mondern Integration 16
- 17. Öffentlich © OPITZ CONSULTING 2022 / Mondern Integration 17 TECHNOLOGY BASE - USE OPEN INDUSTRY STANDARDS https://landscape.cncf.io/
- 18. Öffentlich © OPITZ CONSULTING 2022 / ARCHITECTURE 04 Mondern Integration 18
- 19. Öffentlich © OPITZ CONSULTING 2022 / HOW WE BUILT INTEGRATION SO FAR ¢ Monolithic architecture ¢ Often classic JEE deployments ¢ Integrations share single execution process ¢ Limited freedom of technology choice ¢ Core component: ¢ ESB Platform (Oracle Service Bus, Sonic ESB) ¢ Reverse Proxy for handling external traffic ¢ Focus on horizontal integration challenges Mondern Integration 19
- 20. Öffentlich © OPITZ CONSULTING 2022 / HOW WE CAN BUILD INTEGRATION TODAY ¢ Cloud-native architecture, by using e.g. ¢ Containerization ¢ Kubernetes as Core runtime platform ¢ Single execution process per integration ¢ Core components: ¢ Distributed, lightweight ESB ¢ Event Hub for async integration ¢ API Gateway for sync integration ¢ Focus on horizontal as well as vertical integration challenges Mondern Integration 20
- 21. Öffentlich © OPITZ CONSULTING 2022 / ¢ OCI Base Services providing Compute, Storage and Network capabilities ¢ OCI Cloud Native Services ¢ Oracle Integration Cloud (OIC) ¢ OCI Data Integration ¢ OCI GoldenGate ¢ (Oracle SOA Suite) ¢ (Oracle Data Integrator (ODI)) TECHNOLOGY BASE IN OCI https://opitzcloud.canto.global/b/OQGGL Mondern Integration 21
- 22. Öffentlich © OPITZ CONSULTING 2022 / Mondern Integration 22 Oracle Cloud Infrastructure (OCI) (Network, Compute, Storage, etc.) Oracle Cloud Native Services Container Engine for Kubernetes (OKE) API Gateway Functions Streaming Application Runtime Container Registry (OCIR) Resource Manager Application Development Artifact Registry DevOps Monitoring Logging Events Application Operations Notifications Application Performance Monitoring Service Mesh
- 23. Öffentlich © OPITZ CONSULTING 2022 / ORACLE INTEGRATION CLOUD (OIC) ¢ Low/No-Code Integration Platform as a Service (iPaaS) offering, providing ¢ Adapters to SaaS, On-prem Enterprise applications and wiede range of further adapters (e.g. RPA) ¢ Process Automation capabilities (Dynamic / Static Processes) ¢ Integration Insights ¢ Visual Builder for web and mobile applications ¢ Offers pre-built integrations to accelarate integration development ¢ Don’t need to care on the underlying platform, just focus on integrating your applications ¢ Main focus: Application-centric and Process-centric integration Mondern Integration 23
- 24. Öffentlich © OPITZ CONSULTING 2022 / OCI DATA INTEGRATION (OCIDI) ¢ No-code solution for designing data flows ¢ Ingest data from various data sources ¢ Transform and load data into a data lake or data warehouse ¢ Reusable templates and dataflows ¢ Hybrid data execution to provide most efficient way to extract, transform and load data ¢ Automatic ETL or E-LT method selection ¢ Pushdown E-LT to eliminate performance degradation on data sources ¢ PAYG pricing allows to deal with data integration scenarios cost efficient way Mondern Integration 24
- 25. Öffentlich © OPITZ CONSULTING 2022 / OCI GOLDENGATE ¢ Real-time data mesh solution ¢ Uses data replication ¢ E2E Monitoring ¢ Provides transactional integrity and secure data delivery (SSL & encryption) ¢ Dynamic scaling as needed (no need to allocate explicit Compute resources) ¢ Supports a variety of data sources and sinks including Multi-Cloud and Big Data support ¢ Allows for real-time streaming and analysis Mondern Integration 25
- 26. Öffentlich © OPITZ CONSULTING 2022 / OCI TECHNOLOGIES AND INTEGRATION FOCUS Data Applications Processes Business Technical Golden Gate OCIDI OCI Cloud- native OIC SOA Integration focus Target audience Mondern Integration 26 ODI
- 27. Öffentlich © OPITZ CONSULTING 2022 / INTEGRATION PLATFORM WITH OCI CLOUD-NATIVE SERVICES Mondern Integration 27 ¢ Industry standards-based approach ¢ Open API ¢ Kafka (OCI Streaming) ¢ Container / Kubernetes ¢ Open Tracing / Open Metrics ¢ Development Platform also provided by OCI ¢ OCI Container Registry / Artifact Registry ¢ OCI DevOps ¢ Monitoring can be done with OCI Monitoring, OCI Logging and OCI APM (needs to be explicitly setup!)
- 28. Öffentlich © OPITZ CONSULTING 2022 / CHARACTERISTICS OF OCI CLOUD-NATIVE APPROACH ¢ Developer-centric, Cloud-agnostic approach ¢ Supports Hybrid, On-prem and Cloud-only deployment scenario ¢ No specific Know-How - Toolset, technologies and processes developers are familiar with ¢ Operational and management responsibility for Platform team ¢ Integration scenarios covered: ¢ API-led integration ¢ Event-based integration ¢ Closed app/COTS integration ¢ SaaS integration ¢ Data ingestion (one-way integration) Mondern Integration 28
- 29. Öffentlich © OPITZ CONSULTING 2022 / INTEGRATION PLATFORM BASED ON OIC Mondern Integration 29 ¢ iPaaS-based solution ¢ No-/Low-Code solution ¢ Pre-built Adpater Services allow easy access ¢ Development platform provided by OIC (Cloud-based Drag ‘n Drop) ¢ Easy and secure On-prem integration using OIC Connectivity agents ¢ Monitoring of infrastructure is done by Oracle ¢ (Business) Monitoring of integration flows can be done using Integration Insights
- 30. Öffentlich © OPITZ CONSULTING 2022 / CHARACTERISTICS OF OIC APPROACH ¢ Less Development, more Business-centric approach ¢ Vendor lock-in (which is not bad by default, but people should be aware of it) ¢ Supports Cloud-only deployment scenario (iPaaS approach) ¢ Specific Know-How, Toolset and Processes needed ¢ Less operational and management responsibility for Platform team ¢ Integration scenarios covered: ¢ API-led integration ¢ Event-based integration ¢ Closed app/COTS integration ¢ SaaS integration ¢ Data ingestion (one-way integration) Mondern Integration 30
- 31. Öffentlich © OPITZ CONSULTING 2022 / COMBINED APPROACH IS ALSO AN OPTION Mondern Integration 31
- 32. Öffentlich © OPITZ CONSULTING 2022 / CHARACTERISTICS OF OIC APPROACH ¢ Best of the the two worlds ¢ OIC particularly used for SaaS connectivity ¢ Integration scenarios covered: ¢ API-led integration ¢ Event-based integration ¢ Closed app/COTS integration ¢ SaaS integration ¢ Data ingestion (one-way integration) ¢ Note: To also cover Data ingestion Use cases more efficiently, OCI GoldenGate or OICDI can be used Mondern Integration 32
- 33. Öffentlich © OPITZ CONSULTING 2022 / Mondern Integration 33 SUMMARY 05
- 34. Öffentlich © OPITZ CONSULTING 2022 / Mondern Integration 34 ¢ Broad Service offering that provides a nearly complete toolbox to approach today’s integration challenges ¢ On-prem integration ¢ Hybrid integration ¢ Cloud integration ¢ SaaS extension ¢ OCI Services rely on and integrate easily with ¢ Established Open Source technologies ¢ Open industry standards (Open API, Kafka, etc.) TACKLE INTEGRATION COMPLEXITY WITH OCI https://opitzcloud.canto.global/b/KA3VM
- 35. Öffentlich © OPITZ CONSULTING 2022 / Mondern Integration 35 ¢ There’s no one size fits all recipe! ¢ Questions you should ask (of course there are more): ¢ What is the integration focus? ¢ What are the integration scenarios? ¢ Which architectural requirements do I have? ¢ What about NFR? ¢ Which skills do my team(s) have? ¢ Answering these questions will give you hints which tools to choose from your toolbox WHEN TO USE WHICH SERVICES? https://opitzcloud.canto.global/b/U3IO6
- 36. Öffentlich © OPITZ CONSULTING 2022 / Mondern Integration 36 Q & A https://opitzcloud.canto.global/b/H0EMG
- 37. Öffentlich © OPITZ CONSULTING 2022 / IN CASE OF ANY QUESTIONS… Mondern Integration 37 Sven Bernhardt Chief Architect / Integration Evangelist | Oracle ACE Director OPITZ CONSULTING Deutschland GmbH Kirchstrasse 6, 51647 Gummersbach, Germany Phone: +49 172 2193529 Mail: [email protected] Twitter: @sbernhardt Blog: https://svenbernhardt.wordpress.com