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Anatomy petshop Series 5 Five petshop business logic layer designThe business logic layer is undoubtedly part of the system architecture that reflects the core value. Its focus is mainly on the formulation of business rules, the implementation of business processes, and other system designs related to

Business Layer Analysis Any complicated software can be organized through layers. Each layer represents a logical part of the system. Generally, the module in the business logic layer includes algorithms and computing processes for all functions required by the system, and interacts with the data layer and the presentation layer. Abstract: The business logic laye

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 business component (BC) interface model and in

Product Manager Business Flowchart Drawing process Sharing 2012/06/28 Read (72102) Comments (12) Favorites (159) Everyone is a product manager "starting College", bat actual product director of the hands-on system to take you to learn products, learning operations. Click here to view detailsFigure 1: Simple flowchart with instant stickers and whiteboardForeword: Recently, busy to tidy up the

the definition. OK, add the definition and expand it to more people. Of course, nothing is too late. Let's remind each other.What is a flowchart? It is a good way to understand the definition. Flowchart = process + diagram, for example, Figure 2: Flowchart Definition Process:Flow refers to a series of operation processes with specific logic relationships for a specific subject to meet specific needs. The process naturally exists. However, it can be non-standard, non-fixed, and full of problems.

Comparison between business flow charts and data flow charts [Abstract] The business flow chart (transaction flow diworkflow) and data flow chart (Data Flow diworkflow) are two common graphical tools used in the development of structured information systems. This article describes the differences between objects, functions, basic symbols, and plotting methods, and also introduces their relationships.[Keyw

Erp|oracle Current Business Research Report Hardware Products Co., Ltd. AP Accounts payable Contents Document Control ......................................................................................................................... ... ii Background information ... ...... ..... ..... ..... ..... ...... ..... ....... ..... ...... ..... ..... ... ..... ....... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... ........

Without a doubt, the source of any enterprise informatization project is the system business demand survey, which is at the forefront of the software engineering value chain, it is self-evident that a thorough investigation of business needs is important for project success or failure. But it is not easy to do a good job of business demand research, because it is

Running Oracle e-business Suite on Oracle Cloud was simple and it doesn ' t take too much effort to come up with several GRE At questions, about this new set of options. We have published a document that answers those questions: Oracle e-business Suite on Oracle Cloud frequently asked Questions This document was being updated regularly, so it ' s worth checking it periodically. The latest vers

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With the business people doing "demand analysis", many IT staff immediately head up, or not in the same "channel" speech, or "change to change, cannot be set down." How to talk to the business department about demand analysis, we take this issue, with the Yang Chunbo of the advisory consultant to start a discussion.1. some it supervisors complain about the needs of the

? (Zhang Haitao, vice president of IDG Capital, on Supply chain finance)Shong, founding partner of IDG Capital, had predicted that "business-to-business will be born next bat". According to the June 3, 2016 report issued by the AIDS advisory, China's business-to-commerce market in 2015 is on the rise of the channel: on-line ecommerce transaction size of 12.31 tri

Reproduced: http://blog.csdn.net/sunrise918/article/details/5575054 In the past few days, I have thought about logical primary keys, business primary keys, and composite primary keys. I also searched for some discussions on the Internet. For more information, see the following reference links. The following are some summary based on SQL Server. Other databases (Oracle, MySQL, DB2,...) should be similar. This is just a temporary thought. If you have an