biztalk architecture

1.HDFS Storage Architecture(1) HDFS Architecture--File1) The file is cut into chunks (default size 64M), in blocks, each block has multiple copies stored on different machines, the number of copies can be specified at the time of file generation (silentRecognition 3)2) NameNode is the master node that stores metadata such as file name, file directory structure, file attributes (generation time, number of co

used to simplify system-level software development, such as operating systems, user interfaces, and language processing. Typical examples include macapp and Microsoft's MFC.(2) middleware integration framework. It is used to assemble distributed applications and components. Typical examples include Microsoft's DCOM, Alibaba oft's RMI, And OMG's CORBA.(3) enterprise application framework. It is used in various application fields, such as telecommunications, manufacturing, and finance.It can be d

Research on layer-3 Architecture Concept of three-tier architecture User Interface presentation layer (USL) Business logic layer (BLL) Data access layer (DAL) Bll separates usl from dal and adds Business Rules Role of each layer 1: Data access layer: mainly refers to the operation layer for raw data (in the form of storing data such as databases or text files), rather than raw data, th

C/S architecture C/S architecture can also be seen as a fat client architecture. Because the client needs to implement the vast majority of business logic and interface display. In this architecture, the part of the client takes a lot of pressure because the display logic and transaction processing are included, to me

Large Web site technology Architecture (i)--large-scale website architecture evolutionLarge Web site technology Architecture (ii)--Architecture modeLarge Web site technology Architecture (iii)--Architecture core elementsLarge Web

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