Choosing the Online Shop system database is also very important

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Webmaster online about how to choose Shop System does have a lot of good writing articles, the author carefully read a few, from all aspects are thoroughly analyzed. Compared to a few articles on the online shop system, the relationship between the database and online shop system is relatively small. The author is fond of drilling "NIU", the choice of database is also a very important link in the shop system, the following will be specifically said.

First of all, introduce several in the online shop system to use the most common database.

Access database, when the ASP shop system is popular, is a very extensive application of the database, its biggest feature is the operation, maintenance simple, easy to manage. But for the sites that store data, access is hard to store, process, and secure. With the ASP technology is eliminated by Microsoft, access in the online shop system application is not obvious.

MySQL database, because of its main management procedures and operating environment are open source, so the development is very rapid, in the online shop system application is very extensive, especially in the PHP shop system in the database without exception to the choice of MySQL. However, the interface support of MySQL database is not unified, and there are some difficulties in database docking.

SQL Server database, is also the current shop system industry application of one of the most, with Microsoft in the Internet technology input, 11545.html "> We have reason to believe that it will become more and more powerful." SQL Server features good scalability, can be used across multiple platforms, support for Web technology, and enables users to easily publish data from a database to a Web page.

Oracle database, in the online shop system industry is a relatively high-end, secure database, suitable for large-scale network applications, such as finance, defense, government, the world's top 500 sites, are using the Oracle database.

The author recently also studied several well-known online shop systems, such as shop++, Ecshop, V5shop, Shopex and so on are within the scope of the study. Shop++ is based on Java Technology Shop system, supporting MySQL, SQL Server, Oracle and other databases; Ecshop and Shopex with the development of PHP technology, the same is the commercial products, the database is used MySQL; V5shop is an established product in. NET technology and the database supports MySQL, and you must first obtain the database username and password to support SQL Server. Obviously, in the shop system industry if the system can support a variety of databases at the same time will be the best choice.

Then go to the point, analysis of the database in the online shop system role

Through my research on several online shop systems, the normal installation of the shop system is divided into: program installation and environmental deployment, and the environment deployment process contains the installation of the database. We all know that in the shop in the main storage functions, such as web site information, pictures, etc. are stored in the database. For a meaningful site, the database is indispensable, our common Dynamic Web site is through the storage of the database, output to produce. If it is a static page, you do not need to store data, pictures, not to use the database.

When it comes to the database there is a point is to let the webmaster most of the data is migrated, if there is a webmaster to the site data migration doubts, can not refer to the following methods to operate:

A. Enter the background of the website, the data backup to prevent accidents;

B. Enter the space to download home and image files to the local FTP;

C. Installation of new shop procedures, set up a good management account, database username and password;

D. Domain name resolution;

E. Uploading home and image files;

F. Enter the background of the backup data recovery, update the background, exit;

G. Re-login, access is normal, that is, successful migration;

In fact, the database in the shop system also has a very important role-security, but also the focus of this article:

The database on the online shop system has a safe side, may have netizens puzzled. Let's cite an example where thieves visit both Access databases and Oracle databases, and you will find that thieves are free to come and go in an Access database, and the database files are arbitrarily down. and the Oracle database, access to the "vault" door, found that there is a policeman holding a gun to him, compared to the use of Oracle online Shop system security is stronger. Like the Web page Editor Ewebeditor, because of the use of Access database, it caused tens of thousands of sites because of it by hackers lightly loose black. Therefore, the choice of database is also related to the security of the shop system.

The above is the author read about online shop system Select a higher rate of the article feeling and hair, in the choice of shop system, the database should not be ignored, the choice of the database is also related to the security of the shop system.