微服务PAAS-应用架构治理-总论 Applications Data Runtime Middleware OS Virtualization Servers Storage NetWorking 传统IT Applications Data Runtime Middleware OS Virtualization Servers Storage NetWorking NetWorking IaaS Applications Data Runtime Middleware OS Virtualization Servers Storage NetWorking PaaS BpmPaas iPaas MFT Paas Baas Container Service RDS Service Cache|MQ Service Big Data Service aPaas

Infrastructure Application Development, Integration, Operations & Management Next Generation Middleware, Data, Integration & Analytics IBM MQ IBM Cloud private Platform Kubernetes-based Platform Policy driven Network & Storage Microservices z Systems Vulnerability Advisor to prevent risk Middleware, Data, management & Analytics Content Integration Content Solution Architectures & Best Practices

monolith The Age of Enlightenment Breaking up the Monolith The Age of Enlightenment? Service Oriented Architecture / Enterprise Services Buses The Renaissance Google Trends: ESB, SOA, Service Mesh Mesh 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 enterprise service bus service oriented architecture service mesh 單體式與微服務軟體架構對比 The Reformation 服務網格是一個輕量級的基礎架構組件，用來解決以下問題： ▪ 服務都在哪裡運行? ▪ 它們都健康嗎

构或者自建数据中心 • OAM整体交付能够很好的 适应这些环境的差异，实 现了自动化部署。 标准化能力-让管理和运维更轻松-基础设施即代码-1 Applications Data Runtime Middleware OS Virtualization Servers Storage NetWorking PaaS 云原生PaaS建立在更深 层次的软硬件栈中，而 云原生从某种角度而言 是对OS以及以上资源的

标准化能力-承载无忧-E2E云原生纵深安全保障DevSecOps-1 Applications Data Runtime Middleware OS Virtualization Servers Storage NetWorking PaaS 硬件与虚拟化厂商提供，如果是HCI架构， 作为总体集成方，会降低安全集成成本 可信计算环境：OS安全、TPM加密、TEE可信环境

7版本 硬件规格4c8g 存储20G 交付不同客户依赖的数据库Provider不同 读写IOPS能力达到1W+ 面向用户友好的声明服务 Service Spec Component-oriented extension On-Premise OnCloud 云原生IaC方式定义服务 传统云上白屏化运维方式: 繁杂的手动操作，且无法快速复制 CNBaaS 可基于Cue语法，声明服务基础信息

Dapr Function Serving - Dapr Function Without Dapr 5 种语⾔ x 10 个 Message Queue = 50 种实现 Function With Dapr 5 种语⾔ x 1 个抽象 Message Queue (⽤ 1 种⽅式即 HTTP/GRPC 对接 10 个 MQ) = 5 种实现 OpenFunction 新⼀代开源函数计算平台