Advantages of Zope and comparison with Apache + PHP + MySQL _ PHP Tutorial

The advantages of Zope and its comparison with Apache + PHP + MySQL. Zope can be compared with Apache + PHP + MySQL because it is an http server, a database, and a scripting language. We recommend that you use Zope because of its rich functions. Zope can be compared with Apache + PHP + MySQL because it is an http server, a database, and a scripting language. We recommend Zope because it has more functions and is easier to build applications, which is several times more efficient than PHP. The current server programming environment includes IIS + ASP + sqlserver, Apache + PHP + MySQL, and Zope, which is more professional in document publishing than Zope.

I have used dw and frontpage to compile webpages. I feel that the frontpage navigation system is better, and it can generate graphical titles and various specialized templates. Dw's navigation system is almost useless, but dw's webpage creation is more professional, and dw templates also have their own unique features. I used to think about combining frontpage and dw, but it feels awkward. When the most urgent requirement for the website is to put the materials into the database, it is easy to manage them in a unified manner. It is often strange that large websites often have a uniform appearance, rich navigation systems, and rich links. There must be professional website management software and professional technical support behind the website. Therefore, I often look for available website management systems. I found Zope on the linuxfab. cx website and finally found what I wanted.

Whenever Zope is recommended to people, some people always say that I use PHP very well and don't need to change it, or that I use ASP very well. ASP is similar to PHP. you can add a scripting language to HTML. In comparison, I like ASP, which is based on vb. It also supports scripts such as Perl and Javascript because it has an independent script engine. In this way, you can program in a language you are familiar with instead of learning a new language. PHP is strange. it is similar to Perl. why don't we simply use Perl to implement page embedding? we need to invent a language to increase the learning burden, although PHP is a little clear about the language, it is not fundamentally different, but it discards the essence of Perl pattern matching. Perl is also quite strange. why isn't it the same feature as jsp? Therefore, PHP is psychologically annoying, although it is closely integrated with databases and has better functions for generating images. Although Zope is excellent in website management, it is also a good programming environment. It supports Python and Perl. Python is currently gaining momentum and is good at compiling large programs. it is an object-oriented database with rich syntax and can replace c and JAVA in many aspects, programming efficiency is much higher and attractive. After I finished learning Python, I couldn't find a chance to use it. Zope just gave me the opportunity to use Python and gave me the strength of Python. -> The entire Zope program is compiled in Python!

Zope is an object-oriented database, a document management database, a powerful http server, and a complete development environment. In essence and starting point, Zope is a document management database. It has a large number of document management functions.

Let's talk about the advantages of Zope as an http server:

Although Zope is a database, all its documents are stored in the database rather than in the file system, it completes a management interface similar to the file manager and an ftp interface, it can be used as a familiar file system, and the management habits are very familiar.

Zope is an object-oriented database. the object-oriented database is very different from the general database. it is not as table-based as a relational database, but as a file system, it is a tree structure. From the object perspective, each field value of the record is each attribute of the object. Beyond relational databases, DRDs can adapt to various data types. each data type is an object that not only has various attributes, but also has various methods to operate on specific data types. I often hear that the object database has access to the object database through Zope. (Ingresql and userland products are also object databases)

Zope uses files and folders as basic objects. each file and folder can add attributes at will. at the same time, the files and folders under the folder are the attributes of the parent folder. You can add methods to files and folders by adding script files. For example, you can add attributes such as "author", "Category", and "difficulty level" to a file, or add "display all file content in this folder" to a folder.

Zope also has its unique method to realize object-level inheritance. This method is "get ". For example, the file system structure is/a/B/c, and c is a file. if you want to reference a variable v in c, if the attribute of c does not contain v, find the attribute of B, find whether there is a file named v under B, find the attribute of a, find the file in a, and then find the attribute of the/directory, find the file under the root. If v is a property of B, a. B. v is not used for reference. In this way, the c file will inherit rich variable environments from folders at all levels. A typical example is that if the file standard_HTML_header is placed in the root directory, you can reference it in any directory to show what is common to each web page. If you need a unique webpage effect under a directory, you only need to place a unique standard_HTML_header in this directory. In this way, the files under this directory will obtain the headers under this directory, rather than the headers under the root directory, thus realizing the individuality of each column.

The format can also be: c. m, m can be a method, that is, a script file. for example, m is used to make c have another form. M files can be stored in the B folder, or in the folder. the expression of c. m is true. In this way, I put m under the root directory, and all the files on the website have m methods.

The url can also support this type of access, for example

Bytes. We recommend Zope because it has more functions...