mdm database architecture and design

In the process of expanding the size of Web websites from small to large, the database access pressure is constantly increasing, and the database architecture needs to be dynamically expanded, the database expansion process consists of the following steps. Each extension can improve the performance of the deployment me

avoid coupling between the UI Layer and the business layer. The logic layer interacts with the database through the data access layer. Of course, some of my designs here are still unreasonable. Please give us more valuable comments so that this design can be improved. Now let's take a look at the cross-cutting splitting method. We know that our system may record the detailed operation information of th

. Therefore, the data architecture design needs to consider the three-tier service to the data focus, but also consider the independence of the micro-service. Hierarchical design of data architecture Fig. 3 The Micro-service technology framework As shown in Figure 3, the Iaas layer provider runs the physical base e

not easy to do this. To ensure the stability of released interfaces, designers must have rich design experience and field experience. One of the meanings of the minimum interface principles mentioned above is that the more published interfaces, the more troubles it will bring in the future. Therefore, when designing architecture and design classes, we should sta

for development design and architecture, and higher requirement for database design. The main calculations are based on the database, thus improving the performance and extending the angle of more connections. Database

necessary, developers in order to install force, or have to put a pile of rubbish on the mobile phone, such as latitude and longitude coordinates, such as mileage, oil, direction and so on. And we are on the PC side, display the report, always a report, more than 10 data columns as far as possible to display all the information, but in the mobile phone side, the price is the flow of waste, and not only traffic, big data load, will increase the interface open and display time, get data delay, wi

hierarchical mode) to solve major technical problems. In this process, you can list potential risks in the design, and prioritize the risks based on their likelihood and harmfulness.Solve these problems. In addition, in the initial stage, it is important to refer to the experience of the previous project for the team to design (see the team design model. The ini

The overall design of a real project Java architecture DesignTags: javajava architecture design Spring mvcmybatis 2015-06-12 23:10 1891 people read comments (6) Favorites Report Category: Java (2) Copyright NOTICE: This article is the original article of the blogger, without the permission of the blogger may not be rep

prevent changes. Pay attention to the non-functional requirements in the requirement. If the functional requirement defines the architectural design goal, the non-functional requirement limits how to achieve this goal. For example, there are multiple methods to implement a report. But if you want to effectively integrate the new and old systems, you need to plan the implementation method well. Pay attention to non-functional requirements from the ini

Design a, software architecture and framework definition The English word for Software architecture is "architecture". The basic meaning of architecture is architecture, architecture,

LWhat is information architecture? We know that when designing an information architecture for a web site or application system, the most important thing is to design the following four parts: 1. Organization Systems) 2. navigationsystems) 3. Search Systems) 4. labeling systems) These four systems represent how information is organized, how information is browsed

transaction management 4 How database is connected Jdbc/datasource Jdbc/datasource 5 Support Database Most databases such as Oracle, SQL Server, MySQL Most databases such as Oracle, SQL Server, MySQL 6 Design Patterns Command mode, observer mode, etc. 7 Internal Service Comm

application on 3 (that is, 3 generates Binlog), for 3 (at this time as a MySQL server 2 Slave) data that is replicated in 2 (as the master of MySQL server 3) cannot be copied to server 4.Iii.Circular Copy Local generation of data repeat write problemIs the above three unresolved problems, Jeremy in "High performance MySQL" in the entire chapter content almost into imagination.I believe that today's MySQL 5The design must have absorbed the idea of Jer

can be executed multiple times. Forgetting to configure the AppCmd.exe tool can cause a run-time error.2.2.6 can flag a task for execution in the background."startup\execwithretries.exe quot;/c: startup\azureenablewarmup.cmdquot; /d :/rd: gt;gt; C:\enablewarmup.cmd.log 2 gt;gt;amp; 1 " executioncontext="elevated " tasktype="background" /> 2.2.7 Windows Azure virtual machine is stateless.2.3 Implementing Start, Run, and Stop eventsThere are

This interview was conducted by zdnet's Li Ning editor during the 2007.03 month. [Editor's note]I recently read a series of articles on the Internet titled "The Immortal wolf-I read The Mythical man-month. Zhou aimin's reading experience on "man-month God. A weighty book in software engineering describes Dr. Brooks's project management experience in the IBM System/360 family and OS/360. In his series of articles, Zhou aimin used his architect's experience as the basis to read the book from his p

Experience | share | essence | Design |WEB Architecture As a web engineer, I the most focus on performance and architecture, this time to participate in the sd2.0 General Assembly, to communicate with peers in a wide range of two, some of the experience, do not dare to enjoy, and the Bo friends to share, this is the participants and the audience with the exchange

technical platforms,However, the effect may not be that good. There are many platforms that support hierarchical technology, including the mainstream J2EE and. net. Different vendors have different requirements on development platforms. Use hierarchical TechnologyThe current multi-tier architecture costs much higher than the common CS architecture. This leads to a very practical problem-not all software