Relationship between Web site programs and databases

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There are many types of databases such as Microsoft's Ms-sql,access,mysql,oracle database programs, which are used in different operating environments in different fields, respectively, using the nature of the site, each with its own advantages and disadvantages

We have a brief introduction to the environment of the various database applications, most of our small and medium enterprise Web servers are used by the Windows server operating procedures according to the use of the situation we have to subdivide what type of database to use.

My-sql: Suitable for medium and large website establishment, it supports the query statement, the condition and so on more diverse, can support the storage space to be also very big, but this kind of database should put in the support Ms Database space or the server, this virtually increases our station cost

Access database: For small and medium web site construction stations, his advantages are built station speed, connection speed, because can and site program in the same space, read speed will be faster, but compared to the MS database, the storage capacity of small, can support less query statements, and low safety factor , if protection is not done well enough to be downloaded directly, resulting in incalculable loss

All of the above two are produced by Microsoft's database program, they have a common advantage, interface friendly, most of the functions can be directly operated, easier to master, the Microsoft produced by the Web page production program support more perfect, such as asp.net

MySQL database, most of the PHP or JS program will be used to this database, suitable for small and medium enterprises, its safety factor is higher than Access database, but also need to support the database program space or server to run, but occupy less space, build station speed, cross-platform support, As well as the perfect combination of PHP programs, but also by the vast number of users and the popularity of the technicians, but the shortcomings of MySQL is also obvious to all, the program control interface similar to the 90 's MS-DOS system, all by writing code to operate, there is no interface operation position, Although there are similar to the management of this database desktop programs, but because of the production of different companies, the combination of a certain problem exists

Then what is the database, the database is according to the data structure to store our information pictures, a real sense of the site is impossible to lack of database, for example, we have a large number of data need to add to the site, so it is not possible to create static pages, this time we need to complete the database, And then output the contents of the database by a fixed style, such a dynamic page produces

What the database can do for us, database is not only simple to store our data: query functions, such as a company's employee database, we can use the database to carry out repeated inquiries, arrangements, screening, operations, and can be applied to, add, delete, modify and other operations, the implementation of methods similar to the query function, Do not repeat, welcome to the major webmaster reprint, reprint, please keep the link, ji Net housekeeper: http://www.jiwangguanjia.com