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This article introduces the relevant knowledge of "what is the difference between the cramp s architecture and the bamp s architecture". Many people will encounter this dilemma in the operation of the actual case. next, let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Differences: 1. The camp s architecture is mainly used in the local area network, while the bamp s architecture is mainly used in the wide area network; 2. The camp s architecture is generally oriented to a relatively fixed user group and has a strong ability to control information security, while the bamp s architecture has a relatively weak ability to control security; 3. The maintenance and upgrade of the Bhand S architecture is relatively simple, while the Cmax S architecture is relatively difficult to maintain and upgrade.

The operating environment of this tutorial: windows7 system, Dell G3 computer.

Cpact S architecture

Cpact S: the full name is Client/Server, which is the client / server architecture. Mainly used in the local area network. It is a typical two-tier architecture. Client: user program (presentation layer) server: one is the database server, the other is the Socket server. (database tier)

BDUBERS architecture

Browser/Server S architecture: full name: browser / Server, mainly used in the wide area network. Three layers: Browser client side, webapp server side and DB (database) side.

Browser client: only simple input and output functions

Webapp server side: transaction processing while sending requests to the database

Database side: store a large amount of data

C _ hand s architecture and b _ hand s architecture

1. The foundation is different.

Chand S is based on the local area network, while Bhand S is based on the wide area network.

2. Different hardware environment

Cpact S is generally built on a dedicated network, a small area of the network environment, and then provide connectivity and data exchange services between Lans through special servers.

Bounce S is based on the wide area network and does not need to have a special network hardware environment, for example, surfing the Internet with the telephone, renting equipment, and managing the information itself. It has a stronger range of adaptation than Cpact S, as long as it has an operating system and a browser.

3. Different safety requirements

Cpact S is generally oriented to a relatively fixed user group and has a strong ability to control information security. In general, the highly confidential information system adopts the structure of Chammer S, which can release some public information.

Banner S is based on the wide area network, and its ability to control security is relatively weak, and it is oriented to unknown user groups.

The Cpact S structure is more secure than the Bamp S structure, because the user base is relatively fixed and the protection of information is stronger, while the Bhand S structure is oriented to a wide range, so the security is relatively low.

4. Different software reuse.

It is inevitable to consider the integrity of Cpact S program, and the reusability of components is not as good as that of components under the requirements of BPX S.

The multiple structure of BPX S pair requires relatively independent functions of components, which can be reused relatively well.

5. Different system maintenance

Because of its integrity, Chand S program must be inspected as a whole to deal with the problems and system upgrades. It is difficult to upgrade. It may be to make a brand new system.

BPX S component is composed of individual replacement of aspect components to achieve seamless upgrade of the system. The maintenance cost of the system is minimized; users can download and install the system themselves from the Internet to achieve the upgrade.

The maintenance and upgrade of Bhand S structure is relatively simple, while the maintenance and upgrade of Chand S structure is relatively difficult.

6. System performance is different.

The main logic processing of the Bax S structure is in the server, which will bring pressure to the server and the performance is not high, while the client of the Cpact S structure undertakes part of the logic processing business, and the system performance is high.

7. Different user interfaces

Cpact S is mostly built on the Window platform, with limited expression methods and high requirements for programmers.

Bact S is built on browsers and can be used more flexibly across platforms through WEB services or other publicly recognizable description languages. It can be applied not only to Window platform, but also to unix/Linux and other platforms.

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