Modern Application Development for the Enterprise
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The document outlines modern application development strategies for enterprises, emphasizing the shift from monolithic applications to microservices architecture for improved agility and efficiency. It highlights Oracle's cloud platform as a robust solution for all development use cases, enabling seamless migration, management, and security of applications while supporting various programming languages. The emphasis is on low-code development and the capability to quickly deploy and maintain applications in complex environments.
Modern Application Development for the Enterprise
- 1. Modern Application Development for the Enterprise Juarez Barbosa Principal Developer Advocate – Oracle EMEA November 2018
- 3. Copyright © 2018, Oracle and/or its affiliates. All rights reserved. | Safe Harbor Statement The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.
- 4. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | A brief history of AppDev 4
- 5. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 5 Classic AppDev
- 6. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 6 Classic AppDev
- 7. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Horizontally Tiered Enterprises == Horizontally Tiered Apps 7 Conway’s Law: Software reflects the structure of the organization that produced it User Interface Application Datastore Infrastructure Resulting SoftwareTypical Enterprise Organization Structure Head of IT Head of Operations Head of DBAs Head of Infrastructure Head of App Dev Head of UI Head of Development An Enormous Monolith
- 8. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Deploy Test Change to a Form of Agile Project Management 8 Develop Waterfall Design Develop Test Deploy Discover Design Discover Design Develop Test Deploy Discover Design Develop Test Deploy Discover Design Develop Test Deploy Discover Agile
- 9. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 9 Micro-services?
- 10. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Prerequisite: Microservices • Single monolithic application -> small, independently deployable microservices • Each microservice: – Has its own team that designs, builds, deploys and maintains it – Exposes an API, which can be consumed elsewhere – Has its own datastore/database • Microservices are loosely coupled, with most communication over REST and async messaging 10 Break up your application into many small pieces to get features to market quickly User Interface Application Datastore Infrastructure Status Quo One Application Microservices Many Small Microservices API Application Datastore Infrastructure Inventory Microservice API Application Datastore Infrastructure Payment Microservice API Application Datastore Infrastructure Profile Microservice API Application Datastore Infrastructure Product Catalog Microservice
- 11. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Re-structure Your Organization 11 Build small product-focused teams – strict one team to one microservice mapping Resulting SoftwareMicroservices Organization Structure Many Small Microservices API Application Datastore Infrastructure API Application Datastore Infrastructure API Application Datastore Infrastructure API Application Datastore Infrastructure Product Lead Project Manager Sys Admin DBA JavaScript Developer Developer Developer Sys Admin Storage Admin Graphic ArtistNoSQL Admin Product Lead Project Manager Sys Admin DBA JavaScript Developer Developer Developer Sys Admin Storage Admin Graphic ArtistNoSQL Admin Product Lead Project Manager Sys Admin DBA JavaScript Developer Developer Developer Sys Admin Storage Admin Graphic ArtistNoSQL Admin Product Lead Project Manager Sys Admin DBA JavaScript Developer Developer Developer Sys Admin Storage Admin Graphic ArtistNoSQL Admin
- 12. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Cloud Platform for Application Development 1 2 Enables all development use cases MONITOR, MANAGE, SECURE Cloud Native Apps Migrate and Extend SaaS Custom Objects Visual Development Container Native Apps Serverless f(x)
- 13. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 13 Oracle’s Application Development Cloud Platform A full spectrum of modern application development tooling APPDEV CATEGORIES IaaS Centric - More Choice, More Control PaaS Centric - Specific Use Case, High Productivity Application Container ContainersVirtual Machines Java Micro services Bare Metal Compute Cloud Bare Metal Cloud Container Cloud Java Microservices f(x) Functions*Java EE/DB Cloud PaaS Polyglot Services ServerlessMulti Tier Apps Visual Dev Mobile Dev Visual Builder Mobile/Bot …
- 14. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Why Oracle for Develop and Deploy Apps? 14 Increased AGILITY • Low-code, traditional, Cloud-native • Manage development in any language • Easily move between cloud and on- premises • Spin up Dev Test environments in minutes vs. weeks • No new skills to learn • Use Oracle or Open Source • Combine existing investments with new in the cloud • Unified management tools for monitoring applications and infra on-premises and in the Cloud • Seamless developer experience from local desktop to delivery in the cloud • Easier to combine with mobile, chatbots and best-of-breed solutions in every other cloud category— data, integration, security, blockchain, containers • Cloud Neutral and non- proprietary – Oracle adds value on operations and quality of service • Highly secure & standards compliant cloud Lower COST Increased PRODUCTIVITY Reduced RISK !
- 15. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle for Migration & Extension 15
- 16. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Cloud Platform for Application Development 1 6 Enables all development use cases MONITOR, MANAGE, SECURE Cloud Native Apps Migrate and Extend SaaS Custom Objects Visual Development Container Native Apps Serverless f(x)
- 17. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Stack from on-Prem to Cloud Easily Move to Cloud, Modernize Development, Reduce Cost of Operations Migrate Apps to Cloud Database RAC Dataguard Pluggable DBs Exadata Application Server App2Cloud
- 18. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle for New App Development 18
- 19. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Cloud Platform for Application Development 1 9 Enables all development use cases MONITOR, MANAGE, SECURE Cloud Native Apps Migrate and Extend SaaS Custom Objects Visual Development Container Native Apps Serverless f(x)
- 20. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 20 Polyglot Cloud Native ? Polyglot • Multiple programming languages • Java • Node • PHP • .Net • Ruby • Python • Golang ACC
- 21. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 21 CI/CD Cloud Native ? Developer CI/CD for Apps • Code: IDE (Integrated Development Environment): JDeveloper, Eclipse, Netbeans, IntelliJ • CI / CD: Developer CS, Container Pipelines • Build / Compile: Maven, Gradle, Ant • Test: Selenium, Arquillian, JUnit • Deployment : Jenkins & Hudson DEV
- 22. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 22 Frameworks Cloud Native ? • Layers on top of a Language • Layer on Layer …. • An enormous amount … Any Framework
- 23. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Solution for Cloud Native Applications 3 Any Framework Developer CICD for Apps Data Management RAC Dataguard Pluggable DBs API Platform Catalog Gateway Design Mobile and Chatbots Bots Builder, Analytics Polyglot 12 Factor Apps Serverless f(x) Polyglot Function Management & Security Diagnostics APM Logs User Provisioning Authentication/ Authorization HIGH PERFORMANCE / SECURE IAAS (BARE METAL, VIRTUALIZED, DEDICATED, CLOUD@CUSTOMER)
- 24. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 24 What are containers ?
- 25. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | What is a Container? Containers vs. VMs VMs Containers Virtual Machines Each virtual machine (VM) includes the app, the necessary binaries and libraries and an entire guest operating system Containers Containers include the app & all of its dependencies, but share the kernel with other containers. Not tied to any specific infrastructure – containers run on any computer, infrastructure and cloud. OCP 25
- 26. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. 26 Monolithic Micro Services Containers Kubernetes
- 27. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Key Dedicated Solutions for New App Development ACC DEV MOBILE DATA All DevOps Ready! Rapidly deploy microservices into a scalable environment Utilize open source and commercial technologies – no lock-in! Save money by bringing your existing investments to the cloud Create compelling apps quickly – just build, zip, deploy and manage! OMC 28 IaaS
- 28. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. Microservices Fn Project Oracle Cloud Infrastructure – Container Engine For Kubernetes Oracle Cloud Infrastructure - Registry Container Native Application Development Capabilities Build, Deploy, Operate Container Based Applications 29 Continuous Integration and Delivery Pipeline Docker Compliant Container Image Registry Fully Managed Standard Kubernetes Service Open Source Serverless Functions Framework Open Source Microservices Framework Oracle Container Pipelines Oracle Developer Cloud
- 29. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Linux Oracle Cloud Infrastructure and Kubernetes support Roll Your Own, Pre-Built Installer, Managed Service Copyright © 2017 Oracle and/or its affiliates. All rights reserved Quickstart Experience OSS Github Installer OCI OCI – Container Engine for Kubernetes DIY Container Management Unmanaged Kubernetes Service Enterprise Class Managed Kubernetes Service IaaS CaaSOn Premises Oracle Container Services for use with Kubernetes®
- 30. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. 32 Oracle Container Native Platform is ENTERPRISE-GRADE 3x Better Latency* 30% Better CPU & I/O Performance+ HA by Design AD1 AD2 AD3 • Fully Managed Container Engine Available on Bare Metal and VMs • Bare Metal Industry Leading Performance • HA Clusters – Across 3 Availability Domains • Automated Operations and Lifecycle • Standard Certified Kubernetes * https://www.ctl.io/developers/blog/post/kubernetes-bare-metal-servers + https://www.stratoscale.com/blog/containers/running-containers-on-bare-metal
- 31. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. 33 Sold under standard universal credit model – Targeted full availability by end of Fiscal 18 How to Buy the Container Platform Consume the CI/CD Platform Consume the Deployment Platform Container Pipelines Oracle Cloud Infrastructure $175 Monthly Flex User / Month Buy IaaS Capacity $/OCPU, $/GB, $/Mbps OCI – Container Engine for Kubernetes OCI - Registry
- 32. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle for Visual/Low Code Apps 35
- 33. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 36 Predominant Use Cases Oracle Cloud Platform Application Development Test, Migrate and Extend New Cloud Native & Mobile Apps Low Code Development M O N I T O R & M A N A G E Oracle SaaS Custom Objects
- 34. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 37 Key Solution for Low Code Development Quickly create new business objects for apps to consume Pre-integrated with SaaS apps LOB already uses Save time and money by handling appdev in-house Easily create compelling web and mobile applications visually VBCS
- 35. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | • Component Palette • Drag and Drop • WYSIWYG • Property inspector • Multi-device live preview • Data objects created on the fly UI First
- 36. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 39 Outcomes of Low Code Development in the Oracle Cloud Innovation BUSINESS OUTCOMES IT OUTCOMES Cost Transform Risk Agility Accelerate business transformation & innovation Empowered business users are self sufficient Business leaders add IT value Peace of mind with single-vendor accountability & support Ultimate business agility supports rapidly changing environments Decreased strain on IT departments Reduced stress on company infrastructure and IT people Better ability to support all lines of business Maximum data security built in with customer in control Focus on high- value activities and core business problems !