Basics of Microservice Architecture
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This document discusses microservice architecture and its advantages over monolithic architecture. It describes the basics of microservices including what microservices are, challenges in implementing microservices, and common patterns and tools used in microservice architectures. Specifically, it covers service discovery with Eureka, calling microservices and load balancing with Ribbon, API gateways with Zuul, fault tolerance with Hystrix, and centralized configuration with Spring Cloud Config Server. The goal is to explain the key concepts of microservice architecture and how to address common challenges in implementing microservices.
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Microservices Architecture, Monolith Migration Patterns
Building Cloud-Native App Series - Part 5 of 11
Microservices Architecture Series
Microservices Architecture,
Monolith Migration Patterns
- Strangler Fig
- Change Data Capture
- Split Table
Infrastructure Design Patterns
- API Gateway
- Service Discovery
- Load Balancer
Do You Need A Service Mesh?
Speaker:
Owen Garrett
Sr. Director, Product Management
NGINX, Inc.
On-Deman Link: https://www.nginx.com/resources/webinars/need-service-mesh/
About the webinar:
Service mesh is one of the hottest emerging technologies. Even though it’s a nascent technology, many vendors have already released their implementation. But do you really need a service mesh?
Attend this webinar to learn about the levels of maturity on the journey to modernizing your apps using microservices, and the traffic management approaches best suited to each level. We’ll help you figure out if you really need a service mesh.
MicroService Architecture
This document provides an overview of microservice architecture and related technologies. It defines microservices as small, independent services that work together. Benefits include independent scaling, faster development, and improved resilience. Challenges include additional complexity from distributed systems. Netflix OSS tools like Zuul, Eureka, Ribbon, and Hystrix are discussed for common microservices patterns like API gateway, service discovery, load balancing, and circuit breaking.
Introduction to Microservices
This document provides an introduction to microservices, including:
- The benefits of microservices compared to monolithic architecture like independent deployability and scalability.
- Microservices are small, independently deployable services that work together and are modeled around business domains.
- Implementing microservices requires automation, high cohesion, loose coupling, and stable APIs.
- Potential downsides include increased complexity in testing, monitoring, and operations. Microservices are best suited to problems of scale.
Application Centric Microservices Architecture
The future of you application development platforms, the ability to create applications that are cloud native with elastic services and network aware application policies, and microservices is strategic to your company. When the decision to build you next product is made, Openstack and Microservices became central to your application architectures and becomes strategic to your vision.
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https://www.battery.com/our-team/member/adrian-cockcroft/
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Presentation delivered at NVISIA Digital Platform Conference 2018 by:
Mark Panthofer
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NVISIA
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This document discusses transitioning a Java microservices architecture to Docker containers. It begins with an overview of microservices and Docker containers, explaining their benefits including independence, scalability, and fault isolation. It then provides steps for deploying Java microservices on Docker, including building Docker images for each service and defining multi-container applications using Docker Compose. Finally, it uses an example of transitioning outdated .NET web services to a Dockerized Java microservice architecture providing Bitcoin block height updates.
Webinar Series Part 2 -Recipe for a Successful SaaS Company - Migrating Sing...
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The document discusses microservice patterns for implementing microservices. It begins with an overview of pattern languages and how they can be applied to microservices. It then covers several common microservice patterns including service discovery, communication styles, deployment strategies, and reliability patterns like circuit breakers.
Intro to spring cloud µservices by Eugene Hanikblum
This document provides an introduction to microservices and Spring Cloud. It discusses the benefits of a microservices architecture such as improved scalability, failover, and team agility. It then covers the history and concepts behind microservices including Conway's Law. Finally, it demonstrates how to build a simple Spring Cloud topology consisting of a configuration server, discovery server, sample service, and API gateway for routing requests between services. Hystrix is also introduced as a way to add circuit breaking and failure tolerance between communicating microservices.
cross cloud inter-operability with iPaaS and serverless for Telco cloud SDN/NFV
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Microservices with Docker
Presentation detail about Microservices with Docker.
Meetup Details:
http://www.meetup.com/lspe-in/events/222287482/
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The document discusses building 12 factor microservices using MicroProfile. It begins with an overview of the 12 factors methodology for building cloud-native applications and what a 12 factor app is. It then provides details on each of the 12 factors and how MicroProfile and Kubernetes can be used to implement them when building microservices. Specifically, it discusses using MicroProfile Config, Fault Tolerance, and Kubernetes concepts like configmaps, secrets, and namespaces. It also provides references for further information.
DCSF19 Adding a Modern API Layer to ‘Dockerized’ Legacy Apps
Dejim Juang, Mulesoft & Elton Stoneman, Docker
As enterprises navigate a high degree of change, IT teams are stretched across supporting existing services and driving innovation. But when it comes to delivering on new services like a mobile app or IoT, a common challenge is that the crown jewels of the enterprise, its data and systems, remain locked up in proprietary applications or in the brains of specialists.
In this hands-on demo and talk, we show how you can unlock the data in your proprietary applications and core systems. You'll see how to go beyond containerization by adding a restful API-layer to a dockerized legacy app, which can unlock its capabilities and data in a secure and managed way. Lastly, we also introduce the idea of an Application Network, its key guiding principles (discoverability, security, and manageability), and how it can help fuel innovation.
Istio as an Enabler for Migrating Monolithic Applications to Microservices v1.3
Migrating application architectures to microservices is considered a key area of transformation in the IT world. Modernizing legacy applications to Kubernetes-based microservices can prove to be very challenging if not planned correctly, taking into consideration the right technologies and enablers.
This session explains how Istio can be used as an enabler for modernizing legacy monolithic applications to microservices. Topics covered in the presentation will include:
1- Advantages of migrating to microservices and service mesh
2- Designing a microservice application based on splitting an existing monolithic application
3- Implementing microservices iteratively as a strangler fig application with Istio
Similar to Basics of Microservice Architecture (20)
Application Centric Microservices from Redhat Summit 2015
Application Centric Microservices from Redhat Summit 2015
Microservices Docker Kubernetes Istio Kanban DevOps SRE
Microservices Docker Kubernetes Istio Kanban DevOps SRE
Migrating to Microservices Patterns and Technologies (edition 2023)
Migrating to Microservices Patterns and Technologies (edition 2023)
Microservices Architecture, Monolith Migration Patterns
Microservices Architecture, Monolith Migration Patterns
The Future of Cloud Innovation, featuring Adrian Cockcroft
The Future of Cloud Innovation, featuring Adrian Cockcroft
Executive Briefing: The Why, What, and Where of Containers
Executive Briefing: The Why, What, and Where of Containers
Webinar Series Part 2 -Recipe for a Successful SaaS Company - Migrating Sing...
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Intro to spring cloud µservices by Eugene Hanikblum
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cross cloud inter-operability with iPaaS and serverless for Telco cloud SDN/NFV
cross cloud inter-operability with iPaaS and serverless for Telco cloud SDN/NFV
DCSF19 Adding a Modern API Layer to ‘Dockerized’ Legacy Apps
DCSF19 Adding a Modern API Layer to ‘Dockerized’ Legacy Apps
Istio as an Enabler for Migrating Monolithic Applications to Microservices v1.3
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
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Basics of Microservice Architecture
- 1. Basics of Microservice Architecture Presenter: Souvik Ghosh
- 2. TOPICSOFDISCUSSION What is Microservice? What is Monolithic Architecture and It’s Drawbacks Why to Use Microservice Architecture? Challenges in Microservices Implementation and How to Resolve It What is Service Discovery and Eureka? Calling Another Microservice and Load Balancing Use of API Gateway Fault Tolerance With Hystrix Centralized Configuration Using Spring Cloud Config Server A Sample Microservices Architecture
- 3. What are Microservices? Monolithic Architecture Microservices Architecture Application A Application a1 Application a2 Application a3 Application a4
- 4. Drawbacks of Monolithic Architecture 1. Large monolithic code base is very difficult to understand 2. It’s not fault tolerant 3. Overloaded Web Container and Overloaded IDE 4. Frequent deployment is difficult 5. Scaling the application is difficult 6. “A monolithic architecture forces you to be married to the technology stack (and in some cases, to a particular version of the technology) you choose at the start of the development.”
- 5. Why Microservice Architecture? 1. Code base is better understandable 2. Highly maintainable and testable - enables rapid and frequent development and deployment 3. Loosely coupled with other services so independently deployable 4. Improved fault isolation 5. Adapting new technologies is easier 6. The faster IDE makes developer more productive
- 6. Challenges in Microservices Implementation and Solutions Discovering all the running services and their instances Taking care of multiple service calls Finding easier way of load balancing Maintaining configuration of multiple services Monitoring all the incoming requests to all the services Handling Fault Tolerance Eureka Naming Server by Netflix OSS Rest Template by Spring Frameworks Feign Client by Netflix OSS Ribbon by Netflix OSS Spring Cloud Config Server Zuul API Gateway by Netflix OSS Hystrix By Netflix OSS
- 7. What is Service Discovery? Eureka Eureka Naming Server (port:8761) Ms-A (8081) Ms-B (8082) Ms-C (8083) http://localhost :8761 Ms-A running on port 8081 Ms-B running on port 8082 Ms-C running on port 8083 & 8084 Ms-C (8084)
- 8. Calling Another Microservice and Load Balancing Eureka Naming Server Ms-A (9091) Ms-B (9092) Ms-B (9093) Ms-B (9094) Ribbon 2nd call Client
- 9. Use of API Gateway Ms-A Ms-B Ms-C Ms-D Client Zuul API Gateway Server
- 10. Fault Tolerance With Hystrix Faulty Ms-B returns a default output to make the other services safe Ms-A Ms-B (Faulty Service) Ms-C Client
- 11. Centralized Configuration By Config Server Storing All Configurations in a GIT Repository Ms-A Ms-B Ms-C Spring Cloud Config Server GIT Repo
- 13. Thank You