apache.org [Github ] https://github.com/apache?q=servicecomb Apache ServiceComb Introduction of Microservice Innovation Project [Website] http://servicecomb.apache.org [Github ] https://github.com/apache environment Heterogeneous communication in the service center Microservice authentication Distributed system configuration center Microservice contract tools Apache ServiceComb Helps enterprise users domain using multiple programming languages. Enables collaboration and governance between microservice applications developed based on multiple technology stacks. Meets performance and security

HUAWEI CLOUD Microservice Tool Improves Development Efficiency Department: Application Platform Service Author: Wang Qijun Date: 2019-09-20 Security Level: Contents 1. Tool for Splitting Monolithic into Microservices 2. Contract Management Tool 3 Advantages of the Microservice Architecture Factor Monolithic Architecture Microservice Architecture Delivery speed Slow Fast Fault isolation scope Thread-level Dependency on tools Low Relatively high O&M complexity Low High 4 Major Difficulty in Building the Microservice Architecture: How to Split an Application into Microservices? • Factors > Team size > Delivery

HUAWEI.COM Experience on Fast Microservice Programming Security Level: Ju Zhen, Yang Bo Open Source Software Capability Center 2018-10-12 Contents • Case Introduction • Provider Development • Development • Kubernetes Deployment • Test and Verification Huawei Confidential 3 Case of Quick Microservice Development Consumer Mesher Provider Java- chassis Service Center Kubernetes Mesher Sidecar-injector import it to the IDE using Eclipse or IDEA. • Modify the registration center address in the microservice.yaml file. • Develop an application in SpringMVC mode. • After the development is complete,

华为微服务框架 ServiceComb 姜宁 华为公司 技术与家 Building Microservice NO.1 深圳站 Cloud Native 架构下的 K8S 和微服务实践 INTRODUCTION 2018 Building Microservice NO.1 深圳站： Cloud Native 架构下的 K8S 和微服务实践 SPEAKER 华为公司 Apache ServiceMix PMC member , Committer. Redhat， IONA， Travelsky CONTENTS 2018 Building Microservice NO.1 深圳站： Cloud Native 架构下的 K8S 和微服务实践 TABLE OF 01 03 02 04 ServiceComb项目是什么？ ServiceComb的特点是什么？ 如何加入到ServiceComb社区开发？ 2018 Building Microservice NO.1 深圳站： Cloud Native 架构下的 K8S 和微服务实践 ServiceComb是一个什么样的项目？ 开源 微服务 框架 解决方案 侵入式 非侵入式 多语言 2018 Building Microservice NO.1 深圳站： Cloud Native 架构下的

HUAWEI.COM Security Level: Practice Sharing: Hybrid Deployment of ServiceComb-based Microservice Practice of MedSci Miao Yanjie Chief Architect, MedSci Service Mesh-based Microservices and Those new services DB Cluster ... Huawei Open- Source ServiceMesh Solution Mesher iDrugSafety Microservice Selection Principles • The architecture is stable and can be evolved. • Multiple languages full control. • A complete ecological stack is available, covering mainstream open-source microservice O&M and security domains. • Learning costs are low. Users with the basic knowledge of programming

Challenges to Microservice Development • ServiceComb Project Introduction • ServiceComb Community Development History • Latest ServiceComb Roadmap Huawei Confidential 4 Challenges to Microservice Architectures monitoring • Route management Huawei Confidential Current Microservice Framework 5 Service framework Service Mesh ServiceComb Microservice Solution Java programming (POJO/SpringMVC/J AX-RS) Golang consistency Service contract Smooth cloud migration Open-source ecosystems Processing chain Microservice scaffolding Service security Governance UI Automated deployment Monitoring and O&M

Mesher Drives Enterprise Transformation Towards MicroserviceArchitectures Huawei Confidential Microservice System Is Demanding But Is Hard to Create 3 Huawei Confidential Service Mesh - Proposed by Physical Huawei Confidential Service Mesh Evolution in Huawei - 2013: IR component in the microservice development platform - 2015: Sidecar component 5 Huawei Confidential 6 Mesher - Implementation Instance Cache Management Service center Huawei Confidential 9 Route Management Based on Microservice Metadata • Matches the request header of the request. • Matches metadata information of the

2017. Made deep research on distributed transaction processing and transaction processing in microservice-based environments. Huawei Confidential 4 My First Meet with ServiceComb • Red Hat Narayana Action) • ServiceComb Saga • We need to solve the same problems: l How to manage transactions in microservice-based environments l Limitations of traditional ACID in distributed environments l Eventual

SchemaMeta 服务接口定义元数据（服务契约）：一个微服务可以拥有多个schema文 件，在同一个微服务当中每个schema文件都有唯一Schema-Id不之对应； • MicroService 微服务元数据：包括应用名、微服务名称、微服务Id、版本、描述、 Schema-id等； • MicroServiceInstance

Eventloops …… Executor Executor Operation:a/b/c…… Operation:1/2/3…… Producer-灵活的线程池策略 Microservice （Process） Schema（Interface） Operation（Method） cse.executors.Provider.[schemaId].[operationId]