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The original idea is to teach you how to use AgileEAS step by step. NET base library for application development-articles related to the series of directories to gradually explain Based on AgileEAS. NET platform for application development, but in the case of the process, we have to talk about AgileEAS. in terms of Architecture Design for application development on the NET platform, I will separate some articles related to the
This thesis is intended for technical developers who are interested in banking. I try to describe the architecture of the Self-settlement business system in a language that ordinary readers can understand. Before talking about it, we should first elaborate on the concept of UnionPay: UnionPay is the consortium of various banks. All banks that join unionpay are the shareholders of UnionPay. UnionPay's main
This article is the nineth of a rambling architecture column, in which Kevin takes fire as a starting point and introduces the relationship between technology, business and architecture in depth. As the authors have said, technology has always been created in the context of human settlement of the demands of the business
the wooden sticks to take the fire, not everyone can do, need a lot of strength and speed, the requirements of people too high. In order to solve the problem of rapid rotation, some people use a bow string to increase the speed of the stick rotation.Other words:The business goal is to take the fire, drill wood to take the fire this technology has solved the problem.Drilling wood to take fire efficiency is not high, affecting the efficiency of the
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 multiple people. The second kill system has
To. NETArchitecture Design-Chapter 4-Business Layer layered architecture (Part 1) In the previous article, we discussed two business logic models: Transaction Script and Active Record. This article describes the Domain Model and Anemic Model. Note: No matter how difficult the technology is, we still have to implement the technology in a down-to-earth manner. I al
Currently, MySQL databases are widely used in many OLTP scenarios, and there are many different ways to use them. From the database business requirements, architecture design, operational maintenance, and then to the expansion of the migration, different MySQL architecture has different characteristics, adapt to a certain bus
Business expansion: three-tier architecture and three-tier architecture 1. What is the three-tier architecture first to see the title? The three-tier architecture is actually: ① Presentation layer: receives user input and presents the output to the user, And access security
Object-oriented architecture: three-layer architecture (presentation layer, business layer, and persistence layer) Three-tier architecture: presentation layer, business layer, and persistence layer. ① Persistence layer: uses the DAO mode to establish object class and datab
Large-scale website Architecture Evolution (8) Business splitting and Architecture Evolution In order to cope with increasingly complex business needs, large websites divide their businesses into different product lines and assign them to different development teams. This facilitates application expansion and maintena
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
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Service-Oriented Architecture (SOA) and business component (BC) thinkingIn service-oriented architecture (SOA), "component" is a very important concept, how to "component" development is to build an enterprise-level Business foundation platform to consider an important issue, this article through the establishment of
The business architecture has become a fashionable word. Like security, everyone has heard and has their own views, but only a very small number of people know what it really means. This paper discusses the phenomenon of the business architecture with the consideration of subject and rules at the same time. Without kn
Label:Application analysis of MySQL high-availability architecture at the business levelhttp://mp.weixin.qq.com/s?__biz=MzAxNjAzMTQyMA==mid=208312443idx=1sn= F9a0d03dd9a1cf3b3575c0241291e421scene=22srcid=selu5tmzumklzwvbihzm#rd http://mp.weixin.qq.com/s?__biz=MzAxNjAzMTQyMA==mid=208312443idx=1sn= f9a0d03dd9a1cf3b3575c0241291e421scene=22srcid=selu5tmzumklzwvbihzm#rd2015-09-07 Douglas fir programmer log ↑↑↑
The emergence of a sustainable IT architecture is not to replace the original equipment, but to help users migrate to the next-generation IT architecture step by step. In the hands of HDS, software-defined storage and object storage have become powerful tools to ensure that services are always online. Although technological innovation is gratifying, the most advanced technology may not directly increase the
-driven architecture. Domain-driven model When designing domain logic, if a procedural method or activity recording mode is selected, the data-centric approach is actually adopted. The business model is designed not for the business itself, but for the data used in the business. In the long run, the data-centric approa
Document directory New SOA business language New System Architecture -- building SOA IBM Microsoft SOA concept, technology and design SOA new business language new system architecture-building SOA for enterprise businesses, the biggest advantage of the Service-Oriented Archi
application uses the data to implement business functions. Business Entity component. Business entities, also called Business Objects, represent elements of the real world, such as customers and orders. Store Data and expose attributes. General Design Considerations When designing the
This article will take "User Center" as an example, introduce "single key" business, with the gradual increase of data volume, database performance is significantly reduced, database level segmentation related architecture practices: How to implement horizontal slicing Common problems after horizontal segmentation Optimization ideas and practice of typical problems First, the User Cent
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