开发主要包括建立数据完整性强、安全性好的数据库和功能完备、美观易使用的前台应用程序。
The development mainly includes the establishment of strong data integrity, security, good database and fully functional, beautiful and easy to use foreground applications.
对于前者要求建立起数据一致性和完整性强、数据安全性好的库。 而对于后者则要求应用程序功能完备，易使用等特点。
The former should make the function of application integrated and the usage is easy, the latter required a data-base with powerful consistency and integrality, and nice security.
对于前者要求建立起数据一致性和完整性强、数据安全性好的库。 而对于后者则要求应用程序功能完备，易使用等特点。
The former requires consistency and integrality and security of data, and the later shoult make the application powerful and easy to use.
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