Debugger Coreutils: a set of basic UNIX-style utilities, such as ls, cat and chmod Findutils: to search and find files Fontutils: to convert fonts from one format to another or make new fonts The Gimp: 阴险的笑 Architecture Shell Kernel File System Applications Architecture Kernel n 内存管理 n 进程管理 n 文件系统（虚拟文件系统 VFS） n 设备驱动 n 网络接口 建议阅读Linux内核源代码，可以从Linux-0.11入手，推荐Linux内核完全注释 （赵炯著） Architecture Shell Shell，基本默认 n Korn Shell n C Shell，SUN公司Shell的BSD版本 Architecture Shell n 如果每天工作在这样的计 算机前我们肯定会比现在 更加健康 n 比现在更像一个计算机系 的学生 n 比现在更爱看书 n 比现在更爱户外活动 Architecture 高德纳（Donald Ervin Knuth）的桌面（基于FVWM的窗口系统） https://en

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Address Model Using JMS Using Core Using AMQP Mapping JMS Concepts to the Message Flows. Messaging Concepts 14 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed (Artemis CORE protocol) JMS semantics are implemented by a JMS facade layer on the client side. Architecture 15 The Apache ActiveMQ Artemis server does not speak JMS and in fact does not know anything

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Address Model Using JMS Using Core Using AMQP Mapping JMS Concepts to the Message Flows. Messaging Concepts 14 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed (Artemis CORE protocol) JMS semantics are implemented by a JMS facade layer on the client side. Architecture 15 The Apache ActiveMQ Artemis server does not speak JMS and in fact does not know anything

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Address Model Using JMS Using Core Using AMQP Mapping JMS Concepts to the Message Flows. Messaging Concepts 14 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed (Artemis CORE protocol) JMS semantics are implemented by a JMS facade layer on the client side. Architecture 15 The Apache ActiveMQ Artemis server does not speak JMS and in fact does not know anything

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

1. Introduction 2. Legal Notice 3. Preface 4. Project Info 5. Messaging Concepts 6. Architecture 7. Using the Server 8. Using JMS 9. Using Core 10. Mapping JMS Concepts to the Core API 11. The Messaging Concepts In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Apache ActiveMQ Artemis core is designed simply as set of Plain Old Java Objects (POJOs) - we illustrating this relationship is shown in figure 3.1 below: Architecture Core Architecture ActiveMQ Artemis Documentation 12 Architecture Figure 3.1 shows two user applications interacting with an