Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you about the difference between the structure of Bhammer S and Cripple S. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

1. What are the forms of system architecture?

Cpact S architecture

BDUBERS architecture

two。 What is the CBG S architecture?

To put it bluntly, the client / server side, we need to install a specific client soft volume, such as QQ.

What are the advantages and disadvantages of the Cpact S architecture?

Advantages:

High speed (most of the data in the software is integrated into the client software, and a very small amount of data is transmitted from the server side, so the speed of the system with Calgam S structure is fast)

Good user experience (fast and cool (compared to monotonous browsers).

The interface is cool (special language to achieve the interface, more flexible. )

The pressure on the server is small (because a large amount of data is integrated in the client software, the server only needs to transmit a small amount of data, of course, the pressure on the server is small)

Security (because a large amount of data is integrated in the client software, and there are many clients, although there is only one server, even if there is a problem on the server (earthquake, fire house, damage), the problem is not big, because a large amount of data is cached on the client software)

...

Disadvantages:

Upgrade and maintenance is troublesome (the cost is relatively high, every client software needs to be upgraded, for example: bank system upgrade requires professionals to upgrade one by one, some software is not so easy to upgrade and install)

3. What is the Bubble S architecture?

To put it bluntly, it is the browser / server. In fact, the Bamp S architecture is a special Cmax S architecture, but this C is quite special, which is browser software.

The pros and cons of the Bax S architecture:

Advantages:

The upgrade and maintenance is convenient and the cost is relatively low. (only need to upgrade the server side)

There is no need to install specific client software, just open a browser and enter the URL.

Disadvantages:

The speed is slow (not because of the low bandwidth, but because all the data is on the server, and every request sent by the user requires the server to respond to the data wholeheartedly, so the data transmission volume of the system with Bamp S architecture is relatively large in the network. )

The experience is poor, the page is not cool (because the browser only supports three languages HTML CSS JavaScript, and the speed is slow)

Insecure (all data is stored on the server, as long as the server is damaged, all data is lost)

...

Which is better and which is not good, 4.B/S or Cramp S architecture?

This question is very low-level, not which is good or which is bad. Systems with different structures have different applicable scenarios in different business scenarios.

What is recommended for entertainment software such as large games?

It is recommended that you use the Cpica S architecture.

What is the recommended use of some business software used within the company?

BDUBERS architecture

Because of the system used in the company, the maintenance cost is low.

Because of the system used within the company, there is no need for cool pages.

Because of the system used within the company, the main function is to maintain the data.

5. To develop the system of BBGUA S architecture is actually to develop a website, and actually to develop a web system.

What technologies are needed to develop a web system?

Web front end (programs running on browsers)

HTML

CSS

JavaScript

Web backend (programs running on web servers)

Java can (Java does web development, which we call JavaWeb development. The core specification of JavaWeb development: the Servlet specification (to put it bluntly, it is Java Mini Program running on the server side)

C language can also be used

C + + is also fine.

Python can also do it.

PHP can also do it.

...

What is 6.JavaEE?

Java is divided into three parts

JavaSE

Java Standard Edition (a set of class libraries: a set of class libraries written by others, but this class library is a standard class library, no matter whether you go to EE or ME,SE in the future, you must learn it first)

JavaEE

Java Enterprise Edition (also a set of class libraries: it is also a set of class libraries written by others, but this set of class libraries can help us to complete the development of enterprise-level projects and provide a set of (multiple) class libraries for solutions within the enterprise)

It can be used to develop web system.

The most popular thing about Java is the direction of EE.

JavaME

Java mini version (also a set of class libraries: except that this set of class libraries is used to help us develop internal programs for electronic micro devices)

For example: set-top box kernel program, vacuum cleaner kernel program, refrigerator kernel program, rice cooker kernel program.

JavaEE actually contains many specifications: 13 specifications. Among them, Servlet specification is one of the JavaEE specifications, learning Servlet specification or Java language.

The above is what is the difference between the architecture of Bpica S and Cmax S shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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