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Anonymous users2024-02-05The so-called system integration (SI, system integration), that is, to the user's application needs and the scale of investment as the starting point, the comprehensive application of various computer network related technologies, appropriate selection of various software and hardware equipment, through the integration of relevant personnel design, installation and commissioning, application development and a large number of technical work and corresponding management and business work, so that the integrated system can meet the user's requirements for actual work, with good performance and appropriate The whole process of the computer network system.
System integration has the following notable features:
1: System integration should be based on meeting the needs of users.
2: System integration is not a simple act of choosing the best product, but choosing the product and technology that best suits the user's needs and investment scale.
4: System integration includes technology, management and business aspects, and is a comprehensive system engineering. Technology is the core of system integration work, and management and business activities are reliable guarantees for the successful implementation of system integration projects.
All in all, system integration is a business behavior, but also a management behavior, and its essence is a technical behavior.
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Anonymous users2024-02-04Hello, I am happy to answer your questions, 1. System integration.
The main difficulties are as follows:
1. There is no standard interface in the system, and all docking needs to be temporarily developed with a wide interface, because the development workload is very large due to factors such as system heterogeneity and different formats;
2. If the interface is not open or because the internal IT team is weak, you have to rely on third-party system vendors for integration, which requires a lot of communication and coordination and even costs.
3. There is no security guarantee for data transmission, and there may be hidden dangers of data loss.
Second, the solution to the response:
1. Adopt the idea of platform-based system construction, such as Guangzhou Tianling, Beijing Qiqi and many other low-quality development platforms.
Provide a variety of standard interfaces such as webservice, RESTful and other standard interfaces and interface use monitoring functions, no need to temporarily develop interfaces, no need to ask others to open interfaces;
2. Strengthen the material review of the interface during the acceptance of system construction, so as to avoid the IT team not knowing anything about the system interface, and spend money to find the original manufacturer when it is finished;
3. When selecting the system manufacturer, the interface capability and security should be regarded as one of the inspection options, and the other party should be required to provide interface documentation, and the system must be stressed tested during acceptance.
and safety testing to ensure safety.
The above is all my reply, I hope it can help you and I wish you a happy life
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Anonymous users2024-02-03The difference lies in the structure, function, and software focus, which are as follows:
1. There are differences in structure: the integrated system is a top-down structure, and the control network must be established before the functional subsystems can be expanded. System integration is a bottom-up structure, that is, each functional subsystem is built first, and then the integration network is built.
2. Different functions: The front-end equipment of the integrated system is multi-functional, open and scalable. The front-end device for system integration is a function list.
1. Closed, non-scalable equipment.
3. The focus is different. Integrated system is a position of software development and R&D, with a focus on programming and writing, while system integration becomes a system device.
commissioning to the construction site.
focus. <>
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Anonymous users2024-02-02System integration is to integrate the separated equipment (such as personal computers), functions and information into an interrelated, unified and coordinated system through a structured integrated wiring system and computer network technology, so that resources can be fully shared and centralized, efficient and convenient management can be realized.
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Anonymous users2024-02-01System integration is to integrate the separated equipment (such as personal computers), functions and information into an interrelated, unified and coordinated system through a structured integrated wiring system and computer network technology, so that resources can be fully shared and centralized, efficient and convenient management can be realized.
Companies engaged in system integration are required to be proficient in the products and technologies of various vendors, and to be able to propose system patterns and technical solutions. It is also necessary to have a good understanding of the user's business model and organizational structure.
At the same time, it is also necessary to be able to use modern engineering and project management methods to carry out unified process and quality control of various processes of the information system, and provide perfect services.
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Anonymous users2024-01-31The differences between integrated systems and system integration include differences in structure, functionality, and software focus, as follows:
1. There are differences in structure: the integrated system is a top-down structure, and the control network must be established first, and then the subsystems of each function must be extended. System integration is a bottom-up structure, which is to build each functional subsystem first, and then build an integrated network.
2. There are differences in functions: the front-end equipment of the integrated system is multi-functional, open, and expandable. The front-end device of system integration is a single-functional, closed, and non-scalable device.
3. The focus is different, the integrated system is a software development and research and development position, focusing on the height difference and writing, while the system integration is the debugging of system equipment, focusing on the construction site.
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Anonymous users2024-01-30System integration is to integrate the separated equipment (such as personal computers), functions and information into the interrelated, unified and coordinated system through the structured integrated wiring system and computer network technology, so that the resources can be fully shared and shared, and the centralized, efficient and convenient management can be realized.
How it works
1) Hardware integration.
Use hardware devices to connect individual subsystems, e.g. use a switch to connect a LAN user computer, printers, etc., use a router to connect a subnet, or other networks, etc.
2) Software integration.
The "software" mentioned here includes not only the operating system platform, but also various aspects such as office software systems, general application software, and industry application software. The first problem to be solved by software integration is the interfacing of heterogeneous software.
3) Data and information integrationData and information integration is built on hardware integration and software integration, which is the core of system integration, and the main problems to be solved usually include: reasonable planning of data and information, reducing data redundancy, more effective information sharing and ensuring the security and confidentiality of data and information.
4) Technology and management integration.
The core problem of the enterprise is economic efficiency, how to make all departments work in harmony to achieve efficient operation of market sales, product production and management, which is an important part of system integration, which is also the real place to reflect the level of a designer.
5) Integration of people with the whole eye weaving mechanism.
This is a relatively high level of system integration, how to improve the work efficiency of each person and each organization, how to promote enterprise management and improve management efficiency through system integration, this is a major challenge faced by system integration, and it is also one of the directions worth studying.
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Anonymous users2024-01-29Description of the word: Integration.
Pinyin: jíchéng
Basic explanation: Integration is the process of some isolated things or elements coming together in a certain way to produce connections to form an organic whole.
2.Citations explained:
Refers to highly intensive production processes, production equipment and products. For example, portable electronic products such as mobile phones and digital audio-visual products widely use highly integrated chip processes and integrated circuit chips. Computer motherboards often integrate integrated graphics, sound cards, and network cards.
A CPU chip can integrate tens of millions of semiconductor parts; The Shenzhou spacecraft integrates about 200,000 supporting systems. In the home improvement industry, the advantages of integrated ceilings are also incomparable to traditional decoration.
System Integration Explained:
Under the guidance of the scientific method of system engineering, according to the needs of users, various technologies and products are optimized, and each separated subsystem is connected into a complete, reliable, economical and effective whole, so that it can work in harmony with each other, give full play to the overall benefits, and achieve the best overall performance. System integration includes equipment system integration and application system integration.
Network System Integration Explained:
That is, according to the needs of the application in the network engineering, the system integration method is used to organize the hardware equipment, software equipment, network infrastructure, network equipment, network system software, network basic service system, application software and other organizations into one, so that it can become the whole process of forming a complete, reliable, economical, safe and efficient computer network system.
From a technical point of view, network system integration is a comprehensive technology that comprehensively applies computer technology, network technology, control technology, communication technology, application system development technology, building decoration and other technologies to network engineering.
Generally, it includes: 1, the early plan 2, the line, weak current and other construction 3, the network equipment erection 4, the various system erection 5, the network later maintenance.
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