Realization of ___________ System Construction guide book www.c1945.com Chinese company
Reference basis: 1. National Software Engineering Standard Specification (2000) 2. ISO9001 Quality Assurance System (1997) 3. CMM specification level two guidance system
First fascicle Enterprise Informatization goal
I. BACKGROUND of work
description of the basic situation of the enterpriseDescribe the enterprise basic management and business situation, as well as production, market and information closely related to the situation.
Business Description of the EnterpriseDescribe the core business of the enterprise, including business job description, related resources, relevant departments and business core.
Description of enterprise organization structureDescribe the overall organizational structure of the enterprise and subordinate organizational structure and functions.
Job Description of the companyPosition: Who WHAT WHY WHERE and how to CHECK
Problem AnalysisDescribe the existing problems of enterprises, mainly in the hope that through the information means to solve the problem.
Ideal SituationDescribe the goals that the enterprise wants to achieve and the range and expected results of the hardware, software, changes, investments, and so on that it can withstand. Second, the term meaning describes the relevant enterprise industry terminology and it terminology. such as: Customs, database and so on. Third, the purpose of the construction is to describe in detail the objectives, functions, requirements, users, durations, effects, and current changes of the information systems to be planned and ultimately implemented in this report. Iv. Overall planning
Business model
Control Model
Data Model
Technical ModelThe expected effect describes convenience, flexibility, compatibility, stability, efficiency, upgrade, security requirements.
Second fascicle information System planning
First, the theoretical basis to describe the IT perspective, based on the theory, such as knowledge management, E-commerce, ERP, SCM and other theoretical models. Second, the system describes the detailed description of the enterprise information System in the relevant departments, business, position workflow information. This chapter mainly transforms the enterprise business logic into the feasible information system logic. Reach the user and the implementation provider can understand the planning objectives. Iii. Examples of business processes
| B1 Demand Analysis |
B1 Ready to |
| Table name |
Prepare business flowchart |
| Business Name |
Get ready |
demand-makers |
Zhangjiemaidong |
|
| The illustration explains |
|
Iv. Examples of data flow
| D1 Demand Analysis |
D1 Ready to |
| Table name |
Preparing Data flow diagrams |
| Data Flow name |
Get ready |
demand-makers |
Zhangjiemaidong |
|
| The illustration explains |
|
V. Control flow and the same.
Technical Index
Extension MetricsVi. technical means to describe in detail how the MSDN technology is implemented and the relevant technical principles and key points of implementation. and the correspondence between business and technology.
Network Design
System PlatformThe system platform is equipped with the Windows nt/2000 platform, with IIS capabilities, while installing Access or SQL Server database systems.
Functional StructureExamples
function AssignmentDescribes the users of each feature (such as Director, manager, Secretary, etc.).
Technology Options
Implementation Essentials
Key Technical Description
Permission ControlDescribes the usage rights assignment for each feature and data.
compatibilityThe compatibility requirements and the possible technical difficulties and requirements of the system and other systems are described.
Third fascicle information System data planning
Data and services data and control III, data and security four, data description five, data planning, fourth fascicle revision and upgrade instructions Reference resources: Logistics System Planning Report Project management system design project management related documents OA system requirements Analysis OA Design report of Human resource system design database for detailed design of system [CRM Vocabulary Encyclopedia]
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[Microsoft Content Server Introduction]
[Software project development Skills requirements]
[UML use case diagram design] [Online Marketing system scheme Book]
[e-government programme book]
[Project management system proposal]
[Software bidding skills]
[Online Securities system Scheme Book] [Specification of software tender]
[Technology development and technical career]
[E-LEARNING Programme book]
[Object-oriented modeling method]
[Microsoft Project development Guidelines MSF] [Web services and application consolidation]
[user interface design principles] [Network Management Overview]
[Basic knowledge of JSP] E-commerce
[XML Technology] [IDC Data Center construction Method]
[Some experience of development of large MIS software] [Office Setup Office automation environment]
[Website Construction 10 steps]
[Solution Design Method]
