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之后在不恢复BMP的情况下挽救Oracle的形象
原标题:Save image in Oracle without retrieving a BMP later

如今,由于出现了一种有Oracle挽救图像的情况,以及我的网络浏览,Im在网上面临一些绩效问题。

储存图像的数据库从甲骨质表格中获取,使用户能够按照图像(作为BLOB)节省一些数据。 不管你选择什么形式作为投入,在一张表格中可以节省下来,并附上说明和内容,相应的实地形象是BLOB。

即将到来,它通过网络服务查询存储程序和Java WS客户,进入桌面,因此,我的网络应用在网上浏览器的服务器中获取图像,并在需要时将其节省下来。 产出没有特别的延伸,因为亚洲开发银行没有说明应该延长的产出。 不管怎样,输水管可以使用元数据进行清点。 进程简介如下:

Presentation layer <--- Business logic <--- WS Client ---o)--- WS <--- Stored Proc <--- BLOB column

我的问题是:我如何避免亚洲开发银行为一份蓝图服务? 由于装上了1.5德国马克,在具体局势中表现得很好,连接关系差。 这一网络应用必须能够在256Mb链接中适当开展工作。 那么可以做些什么?

感谢您的帮助。

Edit: The thing can be treated using BFILE datatype. 感谢您的帮助。 (2010/10/20)

www.un.org/Depts/DGACM/index_spanish.htm Edit2: 这些图像被上载到数据库中,用户/服务器系统以矿石形式建立(6i/10g)。 表格本身是把图像作为博览,如果上载图像是轻片(>(12/07><>>>/em>)的话,将图像变成纸面图。

问题回答

Not sure at which layer you actually want to handle things. If it is the database layer, then I suspect you need to start using ORDSYS.OrdImage datatypes, and you can them make use of the built-in format conversion operations to turn BMP to JPG or whatever.

此外,还考虑了大幅标书或大体图像档案的问题。





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