I want to create a small document management system. There are several users who store their files. Each file which is uploaded contains info about which user uploaded it and the document content itself. In a view all files of ONE specific user will be displayed, ordered by date.
更好的办法是:
提供文件名称或元数据(XML),其中载列日期和用户(并通过它们检索元数据)或
• 在亚洲开发银行中提供随机/独特名称和储存元数据? 例如:
date | user | filename
What would you say and why? The used programming language is Java and the DB is MySQL.
我将选择非行。 亚洲开发银行更快捷、更安全(不通过事故删除重要档案)和更容易。 此外,这是亚洲开发银行的目的:管理大量数据。 档案系统用于储存档案。
但你当然要cho。
但是,我保证:(DB > XML)=:当值时的真正;(DB >=XML)=在档案中虚假!
我将选择元数据储存的第二个选择。 MySQL将处理同意问题,在非行的搜索速度要快于编辑XML文件。
因此,如果数据数量非常低,请说最大。 每用户30份档案,请说20个用户——>最多600份。 你们将如何判断如何为每个用户创造适当的文件夹,并给用户一个独一无二的名称? 因此,你可以轻松地浏览档案系统。 在此情况下,非行对于这种低数量的文件是否有意义?
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