05 2018 档案

What to do when Enterprise Manager is not able to connect to the database instance (ORA-28001)
摘要:摘自:http://dbtricks.com/?p=34 If you are trying to connect to the Oracle enterprise Manger and you get the following errors: Enterprise Manager is not 阅读全文

posted @ 2018-05-24 22:07 deodara 阅读(152) 评论(0) 推荐(0)

oracle集群部署相关文章
摘要:1. Oracle数据库HA架构方案介绍:http://blog.sina.com.cn/s/blog_7273b6cc0100p0sr.html 2. Oracle 集群概念和原理 阅读全文

posted @ 2018-05-16 23:21 deodara 阅读(92) 评论(0) 推荐(0)

转载: keepalived工作原理和配置说明
摘要:转自:http://outofmemory.cn/wiki/keepalived-configuration keepalived是什么 keepalived是集群管理中保证集群高可用的一个服务软件,其功能类似于heartbeat,用来防止单点故障。 keepalived工作原理 keepalive 阅读全文

posted @ 2018-05-16 10:45 deodara 阅读(200) 评论(0) 推荐(0)

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