active Database 的相关内容

Greenplum【部署 09】has an active database process on port = 6000 和 [Errno 2] No such file or directory

1.报错信息数据库本来是有2️⃣个segment，但是其中一台服务器无法启动，需要重新初始化数据库。以下是原来初始化文件gpinitsystem_config的内容：ARRAY_NAME="Greenplum Data Platform" SEG_PREFIX=gpseg PORT_BASE=600...

Oracle 11gR2 使用 RMAN duplicate from active database 复制数据库

在Oracle10g下，我们可以使用RMANduplicate命令创建一个具有不同DBID的复制库。到了Oracle11gR2，RMAN的duplicate有2种方法实现： 1.Activedatabaseduplication 2.Backup-basedduplication Activedat...

通过RMAN克隆11g数据库（基于active database）

11g的RMAN duplicate 可以通过Active databaseduplicate和Backup-based duplicate两种方法实现。这里的测试使用的是Active databaseduplicate，因为Active database duplicate 功能强大，不需要先把目...

Oracle11g新特性：Active Database Duplicate

利用Rman的duplicate命令，可以很方便的将原库复制出一个新库，这在诸如data guard等应用中非常有用。但是在Oracle11g之前，执行duplicate要求首先对原库用rman进行备份，然后将备份复制到复制库，同时连接原库(做为target)和复制库(做为auxiliary)，执行...

Oracle11gR2使用RMAN duplicate复制数据库——active database duplicate

11gR2的RMAN duplicate 个人感觉比10g的先进了很多，10G需要在rman备份的基础上进行复制，使用 RMAN duplicate 创建一个数据完全相同但DBID不同的数据库。而11g的RMAN duplicate 可以通过Active da...

Oracle 11g Data Guard 使用duplicate from active database 创建 standby database

用这种方式来搭建DG ，主库的停机时间很少，只需要重启一下，使参数生效。也可以用这种方法进行DB迁移。DG搭建好，然后把备库激活就可以了。这样整个迁移中宕机时间也比较短。 &n...

Oracle Active database duplication

001 理论基础 active database duplication ：A duplicate database that is created over a network without restoring backups of the target database. This techn...

Duplicating an Active Database

Duplicating an Active Database duplicate体系结构搞点英语出来吧，英语不好的哥们就好好翻译翻译吧，这段英语是必须看懂的。。。。 You can duplicate a source database to a destination database, whi...

RMAN 'Duplicate From Active Database' Feature in 11G [ID 452868.1]

RMAN 'Duplicate From Active Database' Feature in 11G [ID 452868.1]   修改时间 12-OCT-2011     类型 BULLETIN    ...

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更新时间 2024-02-23 14:25:37

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