API 37 设计OS kernel: 宏内核(Monolithic Kernel) 还是 微内核(Micro Kernel)？ Kernal mode User mode FS IPC VM Multiplex shell ls app …… Different Hardware System call Monolithic Kernel 另一种视角看待 Runtime API API 38 设计OS kernel: 宏内核(Monolithic Kernel) 还是 微内核(Micro Kernel)？ Kernal mode User mode FS IPC VM Multiplex shell ls app …… Different Hardware System call Kernal mode User mode FS IPC VM Multiplex Different Hardware System call VM Monolithic Kernel Micro Kernel 另一种视角看待 Runtime API 39 设计Runtime: 单体sidecar(Monolithic sidecar) 还是 微sidecar(Micro sidecar)？ Monolithic sidecar All in one sidecar State

Application Architecture 开发工具 DevOps 日志 监控告警 Lifecycle Management 网络 计算 存储 数据库 System Resource Monolithic Sprint Cloud Coding VScode EFK Prometheus Serverless Tencent Serverless System Resource Mysql Virtualization O/S Containers Runtime Applications Functions Physical Machine Customer Vender Virtual Machine Hardware Virtualization O/S Containers Runtime Applications Functions Container Hardware Hardware Virtualization O/S Containers Runtime Applications Functions Serverless Hardware Virtualization O/S Containers Runtime Applications Functions ❑ 云计算：去基础架构的过程 ❑ Serverless 符合云计算发展的方向

Serverless to the Next Level Why Serverless Development transformation at Amazon: 2001–2002 monolithic application + teams 2001 Lesson learned: decompose for agility 2002 microservices + 2 pizza packaged.yaml The following metadata of application "arn:aws:serverlessrepo:us-east-1:068896461592:applications/my-serverless-app" has been updated: { "Description": ”My Demo Serverless App for SAR”, "Author": in AWS console: https://console.aws.amazon.com/serverlessrepo/home?region=us-east-1#/published-applications/arn:aws:serverlessrepo:us-east- 1:0123456789:my-serverless-app One-click Deployment from SAR

Check • Zombie Process • Pooled resources exhausted • Dead Lock Recoverable • Say “NO” to Monolithic system • Stateless • Survive when the dependent services crashing • Quick restart Let

带来延迟 • 平台的适配 Istio-Handbook：Service Mesh 概述6/总页数 互联互通，平滑迁移 Spring Cloud & Dubbo Service Mesh Monolithic 混合微服务架构 Microservices • 微服务 & 单体 • Spring Cloud & Service Mesh7/总页数 运行时支撑服务 • 服务注册中心 • 服务网关

基于go-kit构建易拆分的单体应⽤ 03 总结 04 微服务架构的困境与突破 第⼀部分 微服务架构的困境与突破 01 Monolith to Microservices To move from Monolithic to Microservices more easily，what should we consider ? (2) Business Logic+Data Interface (3) Database

org/wiki/Microkernel Security I. Background  Difference Between Microkernel and Monolithic Kernel: Source: https://www.guru99.com/microkernel-in-operating-systems.html I. Background

the database. New modules SHOULD now use these APIs for all SQL database operations. Existing applications SHOULD be upgraded to use it where feasible, either transparently or as a recommended option to really part of the job of the web server itself. For more information about this topic, and for applications which perform log analysis, check the Open Directory or Yahoo. Various versions of Apache httpd SetInputFilter SetOutputFilter The Filter Chain is available in Apache 2.0 and higher, and enables applications to process incoming and outgoing data in a highly flexible and configurable manner, regardless

the database. New modules SHOULD now use these APIs for all SQL database operations. Existing applications SHOULD be upgraded to use it where feasible, either transparently or as a recommended option to really part of the job of the web server itself. For more information about this topic, and for applications which perform log analysis, check the Open Directory or Yahoo. Various versions of Apache httpd SetInputFilter SetOutputFilter The Filter Chain is available in Apache 2.0 and higher, and enables applications to process incoming and outgoing data in a highly flexible and configurable manner, regardless

the database. New modules SHOULD now use these APIs for all SQL database operations. Existing applications SHOULD be upgraded to use it where feasible, either transparently or as a recommended option to really part of the job of the web server itself. For more information about this topic, and for applications which perform log analysis, check the Open Directory or Yahoo. Various versions of Apache httpd SetInputFilter SetOutputFilter The Filter Chain is available in Apache 2.0 and higher, and enables applications to process incoming and outgoing data in a highly flexible and configurable manner, regardless