graylog architecture

ArticleDirectory Relationship between archimate and togaf (the Open Group architecture framework) Architecture pyramid Architecture composition Architecture Description Legend Common description for each layer Business functions and roles) Products and Services) Services and interfaces

Preface Maybe I have read the previous articleArticleAfter I listed that part of the information, I still have many friends who do not know about the domain-driven design. As some netizens mentioned in the above comments, the Spanish Microsoft team also made a case of a domain-Oriented Distributed Application System architecture. The address is http://microsoftnlayerapp.codeplex.com /. On the homepage of this site, I have explained the domain-driven

, the biggest problem is how responsibilities are assigned. On the system architecture design of the biggest problem, in fact, is the allocation of responsibilities, allocation of reasonable, the implementation will be very flexible, the contrary will make the structure is very chaotic.The life cycle of software can be summarized into four basic processes, analysis, design, implementation, testing, of course, this is only the most sketchy expression.

Statement: The material used in this column is written by the VIP students of the Kay Academy, who has the right to be anonymous and has the final right to interpret the article; The Edith Academy is designed to promote students to learn from each other on the basis of public notes.About b/S and C/s:The management software uses B/s architecture, and the game is based on the graphics card to achieve a brilliant effect, so use C/s

I have been busy with cool mallCodeI have no time to read the books I have bought. I have time to sit down and take a good look at the books I have bought over the weekend. Whether you want to learn a piece of knowledge or read a book, you must first know what it is, to know why it is, and finally how to do it. Reference the original words in the book to describe this book and apply the object-oriented concept to. NET applications.ProgramArchitecture, design, and development. Focuses on busi

Http://www.aosabook.org/en/index.html (chapter 2) English version of the reference here Translation: http://www.oschina.net/translate/scalable-web-architecture-and-distributed-systems Open-source software has become the basic component of some super-large websites. With the development of those websites, some best practices and guiding principles have emerged around their architectures. This chapter attempts to explain some key issues that need to be

What is the architecture? Architecture is innovation (3) Author: Yangtze River Tributary Key words: Architecture, three-layer architecture, multi-layer architecture Date: 2007-04-12Abstr Use an instance Code to bring out non-compiled programs for upgrade purposes. Body As me

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 between the relationship between the relations to clarify. Requirements can be found using a tw

Information architecture I think a lot of webmasters have contact, but may not be very in-depth research. Recently has been looking at this aspect of information, feel it for SEO is very helpful, especially large web sites, need to be fully included in the scientific link system to do support, and information architecture can be a good solution to this problem. So today to sum up the information and share w

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

: Interface high cohesion is internally highly dependent and isolated as much as possible. That is, the method of internal declaration of an interface is related to a sub-module, and is required by this submodule. Interface design is limited: If you fully follow the principle of interface separation, there will be a problem, that is, the design of the interface will be less and less, so that the number of interface increases, the complexity of the system increased suddenly, rather than the

search key Many applications access new data more frequently than old data, so we want the data to be roughly sorted by time, but also evenly distributed, so that we can keep the data we are reading and writing in memory and distribute the load evenly across the cluster. For example, there is an analysis program that allows users to access data over the past one months on a regular basis, and we want to keep the data as easy to use as possible, so we can shard on {month:1,user:1}, where mo

About MySQL ArchitectureThe MySQL server is comprised of the SQL layer and the storage engine layer. SQL layer functions include permission judgment, SQL parsing and query cache processing, and the storage engine layer is the completion of the underlying database data storage operations. Such as:650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M01/8B/D4/wKioL1haPWbDb90NAAAzcpVeDV4246.png-wh_500x0-wm_3 -wmp_4-s_3519715006.png "title=" 1.png "alt=" Wkiol1hapwbdb90naaazcpvedv4246.png-wh_50 "/

purpose of the flow queue data is to determine the data in the table where the data will be keptis insert,update and delete, and each operation generates the corresponding log information. In MySQL, if theThe storage engine that holds the transaction, the amount of this log generation is doubled. And if we go through some mature third-party queue software toThe performance of this queue data processing function will be multiplied.3. Super-Large text dataFor MySQL versions prior to 5.0.3, the VA

[PaPaPa] system architecture construction analysis, papapa System Architecture Statement [PaPaPa] This project is for the purpose of technology sharing and research. It is not a commercial project. Therefore, it provides more ideas. Do not use it directly in the project. In the previous article, it was helpless to hide the address of an open-source project. In order to find a companion who h

MVC project practice, in the three-tier architecture to achieve SportsStore-11, use Knockout to add, delete, modify, query, mvc three-tier architecture SportsStore is a master of ASP. the MVC project demonstrated in NET MVC3 framework (Third edition) covers many aspects of MVC, including: use DI container, URL optimization, navigation, paging, shopping cart, order, product management, Image Upload ...... it

Architecture Analysis: The architecture analysis work mainly considers how a software system should be organized from a macro perspective. Usually, in the framework of the analysis work, we need to identify some strategic design guidelines, principles and basic patterns. Under their guidance, we can analyze the macro structure of software system strategically advantageous position, understand the c

C/S architectureThe C/S architecture is a typical two-layer architecture. The entire process is Client/Server, that is, the Client Server architecture, the client contains one or more programs running on the user's computer, and there are two types of servers. One is the database server, and the client accesses the data on the server through the database connecti

http://blog.csdn.net/chaofanwei/article/details/27046795The so-called architecture, a popular saying is "the highest level of planning, difficult to change the decision", these plans and decisions laid the direction of the future development of things and the final blueprint.The software architecture is "an abstract description of the overall architecture and com

Introduction: This period of evolutionary architecture and emergent design will address the various topics related to evolutionary architecture, includes important differences between design and architecture (and how to differentiate between them), some of the problems you encounter when creating an enterprise-class architect