MICROSERVICES. Prabavathy Arumugam Software AG. All rights reserved. For internal use only

Size: px

Start display at page:

Griselda Philomena Anderson
6 years ago
Views:

3 THE NEED FOR SPEED Cloud obile Social BigData Blockchain IoT Bimodal DevOps Deep Learning Containers ~50 Deployments / Day 3

5 icroservices Independently Deployable And Scalable Services Domain Driven Design Responsive And Resilient DevOps First Organization Alignment New architectural style for web-scale digital applications 5

9 ICROSERVICES BEST PRACTICES Determine if you really need icroservices 1. Every Application is not complicated enough to warrant being broken down into icroservices. 2. artin Fowler 2 talks about icroservice premium where complexity of microservices hampers development productivity Adopt DevOps and Continuous delivery 1. Continuous delivery and automation are important for microservices. 2. Small agile teams adding new features and deploy their code more frequently is an important requirement for microservices Start with the monolith 1. onolith is the 1 st step towards designing a microservices architecture 2. Based on usage and architecture principles, this application can be broken into microservices Software AG. All rights reserved. For internal use only

10 ICROSERVICES BEST PRACTICES Create a shared repository for all services 1. Number of services is higher 2. any teams are building micro-services 3. There is a need for a Service Catalogue (Service metadata, Running instances, Service dependencies, ownership and usage) Apply comprehensive monitoring 1. Due to the distributed nature of microservices architecture, comprehensive monitoring is needed (transaction monitoring) 2. Auditing per service Software AG. All rights reserved. For internal use only

WEB SCALE ARCHITECTURE DEVOPS AND CONTINUOUS DELIVERY Develop Test Package Deploy icroservices Automated Testing Cloud Increased agility Facilitates

integration Improved platform configuration consistency Faster image loading Container runtime, clustering and abstraction layer Increased workload

11 WEB SCALE ARCHITECTURE DEVOPS AND CONTINUOUS DELIVERY Develop Test Package Deploy icroservices Automated Testing Cloud Increased agility Facilitates distributed development Enable continuous delivery Support massive scalability Daily testing of builds Quick capture of errors and quick fixes Continuous integration Improved platform configuration consistency Faster image loading Container runtime, clustering and abstraction layer Increased workload density Rapid and Automated Provisioning of resources Elastic Scalability Optimized resource utilization Software AG. All rights reserved. For internal use only

ARCHITECTURAL PATTERNS Traditional Integration Architecture Textbook icroservices Architecture Hybrid icroservices Architecture Consumers

Package2 S S Container(s) Packages P P P P Connectivity Container(s) Event Bus Event Bus Integration Bus Packaged Apps Big Data Legacy SaaS

12 ARCHITECTURAL PATTERNS Traditional Integration Architecture Textbook icroservices Architecture Hybrid icroservices Architecture Consumers API Consumers API (ini Service Layer) Consumers API Composition & Integration Logic S S based S logic S S S S S Package1 Container logic S S Package2 S S Container(s) Packages P P P P Connectivity Container(s) Event Bus Event Bus Integration Bus Packaged Apps Big Data Legacy SaaS Packaged Apps Big Data Legacy SaaS Packaged Apps Big Data Legacy SaaS Database Software AG. All rights reserved. For internal use only

13 HYBRID ICROSERVICES ARCHITECTURE ix of traditional integration and microservices architecture Implement microservices for common functionality like logging, auditing, analytics etc. Consumers API Independent packages (containing microservices) share the container infrastructure but can be developed by different teams S S Package1 logic S S Package2 Container Event Bus S S Container(s) icroservices can access backend applications and databases directly OR via the integration (bus) layer Integration Bus Packaged Apps Big Data Legacy SaaS Database Software AG. All rights reserved. For internal use only

15 GARTNER REFERENCE ARCHITECTURE FOR ICROSERVICES 16

APPED TO SOFTWARE AG COPONENTS w API Gateway, w API Portal Additional Components webethods DevOps Edition (w TestSuite) w icroservices container w icroservices container w icroservices container w

16 APPED TO SOFTWARE AG COPONENTS w API Gateway, w API Portal Additional Components webethods DevOps Edition (w TestSuite) w icroservices container w icroservices container w icroservices container w icroservices container In-memory In-memory In-memory In-memory Universal essaging Command Central + APAA + w Insight Command Central for continuous integration and continuous delivery Integration with Consul Service Registry Native support for Event Driven Architecture 17

Middleware Modernization: lay the foundation to your digital success

Middleware Modernization: lay the foundation to your digital success Agenda 1 Why modernize? 5 Platform services 2 What middleware capabilities would a digital enterprise need? 6 People and processes 3