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HomeDatabaseMysql TutorialOracle DB 12c远程安装方法

我通过SSH客户端远程安装Oracle DB 12c数据库到私有云中的一台服务器上,该服务器操作系统为64位的Oracle Enterprise Linux 6.5,

最近尝试对我们公司的DataWit商业智能系统ETL工具进行升级,测试对Oracle Database 12c的支持能力,因此需要建立一套测试环境。

我通过SSH客户端远程安装Oracle DB 12c数据库到私有云中的一台服务器上,该服务器操作系统为64位的Oracle Enterprise Linux 6.5,安装时选择了Minimal模式,因此未安装桌面环境。服务器分配了2GB的内容,以及4GB的Swap空间,预留20GB的剩余空间以满足安装最低需求。整个安装过程约1.5小时,只要稍微注意细节,并没有太大的难度。

1.安装前准备 1.1 获取Oracle Database 12c

Oracle公司销售数据库时,销售的是使用授权,可根据用户数或CPU数量购买授权。如果只是学习研究,可在Oracle的官方网站上下载数据库的安装文件。

我所选择的目标操作系统为Oracle Enterprise Linux 6.5,对应下载的版本为OracleDatabase 12c Release 1 (12.1.0.1.0) for Linux x86-64。下载地址如下:

目前Oracle DB 12c只发行了64位Linux版本,仅支持Oracle Enterprise Linux、Red Hat EnterpriseLinux(CentOS)和SUSE Linux Enterprise。

下载后,文件解压缩到服务器的任意位置,如用户的主目录中。默认的解压路径为~\database目录。

1.2 安装文档

仔细阅读安装文档是最好的学习方式,因为随着数据库技术的发展,数据库已经不是一个单机软件。我的介绍仅限于最基本的单实例数据库安装方法,更多特性和工具的安装介绍只有在文档中寻求答案。

 

完整安装文档:

快速安装文档:

1.3 客户端工具和操作系统

由于是在没有桌面环境的Linux系统上安装,而Oracle DB 12c必须是通过图形方式安装,因此需要使用X11传送技术。该技术使客户端能够运行服务器端的图形化程序。

我选择的SSH客户端工具为PuTTY,该程序很好的支持X11技术。建立连接时,需要在Connection-SSH-X11选项卡中勾选Enable X11 forwarding选项。

 

为了实现X11传送,SSH客户端所在的操作系统也必须安装了X Window环境。最简单的方法是在一台安装有Linux桌面环境的机器上执行安装操作,如Ubuntu桌面版或Fedora桌面版。

如果是在Windows或Mac OS上运行SSH客户端,那就需要安装X Window模拟器,最常用的是Xming。安装并启动Xming后,,再运行Putty即可。

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