helix architecture design

Read the catalogue: 1. Background information 2. A brief review of the traditional three-tier architecture 3. Enterprise-Class Application Tiering Architecture (the basic evolution of modern tiered architectures) 3.1. Application of contractual design in the service layer to resolve dynamic condition mismatch errors (exposing problems online t

1. Overview Dr. Roy Fielding (see Personal homepage) is the main designer of the HTTP and URI protocol issued by the IETF. HTTP and Uri are the two most important web infrastructure protocols, so Dr. Fielding is one of the founders of the Web architecture. In addition to academic excellence, Dr. Fielding has been involved in the design and development of many Open-source software. He was the developer of

This topicFirst, what is the structureIi. role in the projectIii. responsibilities and work content of the architectIv. Architecture WorkflowsFive, the architect growth pathVI. Architecture Competency ModelVii. Expansion of knowledge First, what is the structureArchitecture is the blueprint of the system, describing the structure and key decisions of the system. Including the functional and non-functional r

Evolutionary architecture (evolutionary architecture) and emergency design (emergent) are agile technologies that postpone important decisions to the last-minute responsibility (responsible Moment). In the first installment of this series, Neal Ford, a series author, will define the architecture and

laravel4.2-based architecture design, laravel4.2 architecture design The project team recently introduced the Laravel framework, and I participated in the Laravel Research and project architecture design. I think the project str

RhythmA good architecture design needs to be able to see through the requirements, the structure of the right, the design of all aspects of the architecture. See through the requirements of demand for both the need to find the whole, but also to the contradiction between the requirements of the relationship betwe

Victory first wins and then spoiling, defeated army trailed first fight and then seek victory-"Sun Tzu".This part of the content is relatively old, but the principle and ideas are consistent.In general, the conceptual architecture satisfies "architecture = component + interaction" and focuses only on high-level components, followed by a general definition of alignment, giving them a concern, and the concept

of the method, the team's abilities are constantly improved, and the problems that can be handled become more and more complex, maybe they can handle the problems that 20 teams of people using heavy-duty methods can handle. However, if the number of people in the team suddenly increases to 12, the team will certainly have problems, and his performance may not be as good as that of the team of 20 people. When the number of people increases, the original method must be adjusted as appropriate. Fo

Starting from this article, we will enter another different topic, which is different from the previous model focused on organization, process, and method. The model described later will focus more on design. However, the shadows of processes and methods are still vague in our discussion.The Architecture Vision is a very simple model, and it takes a short time in software development. However, this does not

Introduction:Starting from this article, we will enter another different topic, which is different from the previous model focused on organization, process, and method.Shao's model focuses more on design. However, the shadows of processes and methods are still vague in our discussion. The Architecture Vision is a very simple model, and it takes a short time in software development. But this does not meanThe

This series of blog posts will use the Microsoft Ria technical solution Silverlight and the scalability management framework managed extensibility framework (MEF), with the plug-in architecture design as the wire, I share my skills and experience in implementing plug-in system architecture design in the RIA system buil

Java second kill business architecture design path, java Architecture Design I. Why is flash sales hard? IM system, such as QQ or Weibo, where everyone reads their own data (friends list, group list, and personal information ). In the Weibo system, each person reads the data of the people you care about and the data of

ability is constantly improved, andThe more complex the problem is, the more complicated the team may be able to handle the problem that 20 people using heavy methods can handle. However, if the number of people in the team suddenly increases to 12, the team will certainly have problems.The performance may not be as good as that of the team of 20 people. When the number of people increases, the original method must be adjusted as appropriate. For example, you can add some heavy method skills in

Recently, I have begun to design a Service Release and governance framework. I have some experiences with the code of several mainstream frameworks, such as Alibaba Dubbo, netty at the transport layer, and tomcat at the container layer. The classic object-oriented analysis and design book explains why design is divided by hierarchy and the advantages of reading

This post is used to record some of the good information about the design learning on the Internet that will continue to be updated. http://www.tech-q.cn/forum-28-1.html Web idea-Architecture design http://www.cnblogs.com/sunli/Internet system Architecture related Blog Http://hi.baidu.com/injava/blog Interne

1. Read ieee1471. 2. Some of my experiences in writing documents: Writing of Modern Architecture Design Documents The 4 + 1 view and UML Software Architecture Design have gradually become the core of the modern software development process. However, it is clear that architecture