The development process of information system integration

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Information Systems Integration Definition: Pathways, methodologies, standards, and technologies that enable the sharing and exchange of information and collaboration between various heterogeneous systems, applications, and data sources.

Integrations typically include the following four areas:

Hardware (network) integration uses hardware devices to connect individual subsystems.

Application (software) integration Interaction between multiple heterogeneous systems.

Information (data) integration ensures that information is consistent across multiple systems.

Business (process) integration Integration of business processes across application systems.

1.Determine the theme, design goals.

2.Plan the content structure and collect the processed materials.

3.Select the tool and actually make it.

4.Collect feedback, evaluate and correct.

There are three categories of information integration tools: page-based tools, icon-based tools, and time-based tools.

1.Page-based tools – Organize your assets in a way that resembles the "pages" of a book. The characteristics are: easy to organize and manage materials, more vivid, intuitive, easy to learn, suitable for beginners to make simple works.

2.Icon-based tools - various materials are connected in turn with image "icons" in the flowchart. The feature is that you can make any of the materials pointed to by the icon separately, and you can adjust the position of the icon as needed.

3.Time-based tools – Integrate a variety of assets in chronological order. The characteristics are: the operation is more complex than the rock state, and the material presentation time should be arranged quickly and accurately, and a certain programming foundation is required.

The information integration project is a professional project management process that integrates hardware, system software, tool software, network, database, application software, etc. into a practical information system based on the needs of customers and users.

Informatization integration project is an emerging strategic business in the telecom industry, and in the environment of full-service competition, informatization integration project has become an important business for operators to compete for group customers.

The results of the information system integration project stage include: "Project Opinion", "Project Feasibility Study Report", "Deepening Design Plan", "Professional Audit Report", "Project Approval Form", "Project Approval Meeting", "Project Bidding Document", "Project Procurement Contract", "Implementation Materials", "Acceptance Report", "Settlement Book".

Features of the informatization bridge project:

1. The information system integration project should meet the needs of customers and users as the fundamental starting point.

2. The needs of customers and users are often unclear and complex and changeable, so it is necessary to strengthen the management of demand changes to control the high risk travel insurance.

3. System integration is not a simple act of choosing the best products, but to choose the products and technologies that best suit the needs of users and the scale of investment. <>

Information system integration is: through the structured integrated wiring system and computer network technology, the separation of equipment (such as personal computers), functions and information are integrated into the interrelated, unified and coordinated system, so that resources can be fully shared, and centralized, efficient and convenient management can be realized.

System integration is a kind of thought, a method and strategy that guides the overall planning and step-by-step implementation of information systems. It will ultimately provide an all-in-one solution.

1. Integrated definition of information system: the way, methodology, standards and technology to share and exchange information and collaborate between heterogeneous systems, applications and data sources.

2. It usually includes the integration of the following four aspects: hardware (network) integration uses hardware devices to connect various subsystems of Xinying, application (software) integration Interaction between multiple heterogeneous systems, information (data) integration to ensure that the information in multiple systems is consistent, business (process) integration Business process integration across application systems.