阿里云
>
备份
>
rman设置备份
rman设置备份
Oracle的奇葩
设置
之非归档模式与
RMAN备份
数据库归档模式与
RMAN备份
策略是保障数据库数据安全的基本手段，对于ORACLE数据库DBA来说，很清楚ORACLE的
RMAN备份
是基于数据库的归档模式，但对于主机维护人员及开发人员，他们可能很不清楚。如果，数据库没有开启数据库归档，ORACLE的...
备份
恢复6——
rman
配置和
设置
配置ASM并定义各种磁盘组合，就可以分配数据文件，控制文件，联机重做日志，以及各种
RMAN备份
文件给ASM磁盘组。ASM 提供了大量特性，包括负载均衡，数据冗余，并且很容易添加和删除ASM磁盘组中的新磁盘。RMAN 支持ASM磁盘组，但是对于...
RMAN
中FILESPERSET
设置
对
备份
速度的影响
一个例外是通道比要
备份
的文件还要多 例如：A.filesperset
设置
为6，数据文件数目为30，通道数据为4，通过30/4可以得出每个
备份
集可含有8个文件，取6和8中较小的值6，那么30/6=5个
备份
集，那么4个通道肯定都有事情可做了。B.如果不指定...
1
备份更多"rman"相关
.
rman备份指定
.
rman备份信息
.
backuprman备份
.
rman备份shell
.
rman备份压缩
.
rman加密备份
.
rman备份报错
.
rman备份数据文件
.
rman备份脚本
.
rman备份策略
.
rman备份增量备份
.
rman使用备份
.
rman备份数据库
.
rman备份txt
备份设置rman相关内容
.
设置同步备份
.
设置邮件备份
.
imap设置备份
.
apt备份设置
.
设置快照备份
.
RDS备份设置备份
.
linux备份设置
您可能感兴趣
.
备份脚本
.
rman备份
.
备份方法
.
备份问题
.
linux备份
.
工具备份
.
备份是什么
.
系统备份
{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":4,"count":4}]},"card":[{"des":"阿里云数据库专家保驾护航，为用户的数据库应用系统进行性能和风险评估，参与配合进行数据压测演练，提供数据库优化方面专业建议，在业务高峰期与用户共同保障数据库系统平稳运行。","link1":"https://www.aliyun.com/service/optimization/database","link":"https://www.aliyun.com/service/chiefexpert/database","icon":"https://img.alicdn.com/tfs/TB1a5ZfonnI8KJjy0FfXXcdoVXa-100-100.png","btn2":"数据库紧急救援服务","tip":"还有更多专家帮助您解决云上业务问题：<a href=\"https://www.aliyun.com/service/list#f4\" target=\"_blank\">立即查看</a>","btn1":"云上数据库优化服务","link2":"https://www.aliyun.com/service/databaserescue","title":"数据库专家服务"}],"search":[{"txt":"安全首席专家","link":"https://www.aliyun.com/service/chiefexpert/security"},{"txt":"中间件首席专家","link":"https://www.aliyun.com/service/chiefexpert/middleware"},{"txt":"系统与平台首席专家","link":"https://www.aliyun.com/service/chiefexpert/platform"},{"txt":"存储首席专家","link":"https://www.aliyun.com/service/chiefexpert/storage"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"dbs","contentLink":"https://www.aliyun.com/product/dbs","title":"数据库备份DBS","des":"数据库备份（Database Backup，简称DBS）是为数据库提供连续数据保护、低成本的备份服务。它可以为多种环境的数据提供强有力的保护，包括企业数据中心、其他云厂商、混合云及公共云。","btn1":"了解详情","link1":"https://www.aliyun.com/product/dbs","btn2":"管理控制台","link2":"https://dbs.console.aliyun.com/?spm=5176.169464.881655.btn2.15143a40WU4Vw6#/home/","btn3":"在线咨询","link3":"https://www.aliyun.com/core/online-consult?spm=5176.8789780.7y9jhqsfz.115.47ea55caeL2Mfu&from=OVtXEBmlH8","infoGroup":[{"infoName":"最新活动","infoContent":{"firstContentName":"DBS 9.9元3个月","firstContentLink":"https://common-buy.aliyun.com/?commodityCode=cbspre&request=%7B%22ord_time%22:%223:Month%22,%22order_num%22:1,%22Region%22:%22cn-hangzhou%22,%22data%22:%22MySQL%22,%22spec%22:%22micro%22,%22backupmode%22:%22physical%22%7D","lastContentName":"数据库专场优惠","lastContentLink":"https://www.aliyun.com/database/dbfirstbuy"}},{"infoName":"快速入门","infoContent":{"firstContentName":"产品介绍","firstContentLink":"https://help.aliyun.com/document_detail/59133.html","lastContentName":"功能矩阵","lastContentLink":"https://help.aliyun.com/document_detail/64064.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"数据库灾备解决方案","firstContentLink":"https://www.aliyun.com/solution/dbbackup/index","lastContentName":"数据库客户案例合集","lastContentLink":"https://www.aliyun.com/database/case"}},{"infoName":"产品推荐","infoContent":{"firstContentName":"云原生数据湖分析","lastContentName":"云数据库MySQL","firstContentLink":"https://www.aliyun.com/product/datalakeanalytics","lastContentLink":"https://www.aliyun.com/product/rds/mysql"}}],"ifIcon":"icon"}],"visual":{"textColor":"dark","topbg":""}}
{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":4,"count":4}]},"card":[{"des":"阿里云数据库专家保驾护航，为用户的数据库应用系统进行性能和风险评估，参与配合进行数据压测演练，提供数据库优化方面专业建议，在业务高峰期与用户共同保障数据库系统平稳运行。","link1":"https://www.aliyun.com/service/optimization/database","link":"https://www.aliyun.com/service/chiefexpert/database","icon":"https://img.alicdn.com/tfs/TB1a5ZfonnI8KJjy0FfXXcdoVXa-100-100.png","btn2":"数据库紧急救援服务","tip":"还有更多专家帮助您解决云上业务问题：<a href=\"https://www.aliyun.com/service/list#f4\" target=\"_blank\">立即查看</a>","btn1":"云上数据库优化服务","link2":"https://www.aliyun.com/service/databaserescue","title":"数据库专家服务"}],"search":[{"txt":"安全首席专家","link":"https://www.aliyun.com/service/chiefexpert/security"},{"txt":"中间件首席专家","link":"https://www.aliyun.com/service/chiefexpert/middleware"},{"txt":"系统与平台首席专家","link":"https://www.aliyun.com/service/chiefexpert/platform"},{"txt":"存储首席专家","link":"https://www.aliyun.com/service/chiefexpert/storage"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"dbs","contentLink":"https://www.aliyun.com/product/dbs","title":"数据库备份DBS","des":"数据库备份（Database Backup，简称DBS）是为数据库提供连续数据保护、低成本的备份服务。它可以为多种环境的数据提供强有力的保护，包括企业数据中心、其他云厂商、混合云及公共云。","btn1":"了解详情","link1":"https://www.aliyun.com/product/dbs","btn2":"管理控制台","link2":"https://dbs.console.aliyun.com/?spm=5176.169464.881655.btn2.15143a40WU4Vw6#/home/","btn3":"在线咨询","link3":"https://www.aliyun.com/core/online-consult?spm=5176.8789780.7y9jhqsfz.115.47ea55caeL2Mfu&from=OVtXEBmlH8","infoGroup":[{"infoName":"最新活动","infoContent":{"firstContentName":"DBS 9.9元3个月","firstContentLink":"https://common-buy.aliyun.com/?commodityCode=cbspre&request=%7B%22ord_time%22:%223:Month%22,%22order_num%22:1,%22Region%22:%22cn-hangzhou%22,%22data%22:%22MySQL%22,%22spec%22:%22micro%22,%22backupmode%22:%22physical%22%7D","lastContentName":"数据库专场优惠","lastContentLink":"https://www.aliyun.com/database/dbfirstbuy"}},{"infoName":"快速入门","infoContent":{"firstContentName":"产品介绍","firstContentLink":"https://help.aliyun.com/document_detail/59133.html","lastContentName":"功能矩阵","lastContentLink":"https://help.aliyun.com/document_detail/64064.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"数据库灾备解决方案","firstContentLink":"https://www.aliyun.com/solution/dbbackup/index","lastContentName":"数据库客户案例合集","lastContentLink":"https://www.aliyun.com/database/case"}},{"infoName":"产品推荐","infoContent":{"firstContentName":"云原生数据湖分析","lastContentName":"云数据库MySQL","firstContentLink":"https://www.aliyun.com/product/datalakeanalytics","lastContentLink":"https://www.aliyun.com/product/rds/mysql"}}],"ifIcon":"icon"}],"visual":{"textColor":"dark","topbg":""}}}
数据库备份DBS
数据库备份（Database Backup，简称DBS）是为数据库提供连续数据保护、低成本的备份服务。它可以为多种环境的数据提供强有力的保护，包括企业数据中心、其他云厂商、混合云及公共云。
了解详情
管理控制台
在线咨询
最新活动
DBS 9.9元3个月
数据库专场优惠
快速入门
产品介绍
功能矩阵
最佳实践
数据库灾备解决方案
数据库客户案例合集
产品推荐
云原生数据湖分析
云数据库MySQL
{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":4,"count":4}]},"card":[{"des":"阿里云数据库专家保驾护航，为用户的数据库应用系统进行性能和风险评估，参与配合进行数据压测演练，提供数据库优化方面专业建议，在业务高峰期与用户共同保障数据库系统平稳运行。","link1":"https://www.aliyun.com/service/optimization/database","link":"https://www.aliyun.com/service/chiefexpert/database","icon":"https://img.alicdn.com/tfs/TB1a5ZfonnI8KJjy0FfXXcdoVXa-100-100.png","btn2":"数据库紧急救援服务","tip":"还有更多专家帮助您解决云上业务问题：<a href=\"https://www.aliyun.com/service/list#f4\" target=\"_blank\">立即查看</a>","btn1":"云上数据库优化服务","link2":"https://www.aliyun.com/service/databaserescue","title":"数据库专家服务"}],"search":[{"txt":"安全首席专家","link":"https://www.aliyun.com/service/chiefexpert/security"},{"txt":"中间件首席专家","link":"https://www.aliyun.com/service/chiefexpert/middleware"},{"txt":"系统与平台首席专家","link":"https://www.aliyun.com/service/chiefexpert/platform"},{"txt":"存储首席专家","link":"https://www.aliyun.com/service/chiefexpert/storage"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"dbs","contentLink":"https://www.aliyun.com/product/dbs","title":"数据库备份DBS","des":"数据库备份（Database Backup，简称DBS）是为数据库提供连续数据保护、低成本的备份服务。它可以为多种环境的数据提供强有力的保护，包括企业数据中心、其他云厂商、混合云及公共云。","btn1":"了解详情","link1":"https://www.aliyun.com/product/dbs","btn2":"管理控制台","link2":"https://dbs.console.aliyun.com/?spm=5176.169464.881655.btn2.15143a40WU4Vw6#/home/","btn3":"在线咨询","link3":"https://www.aliyun.com/core/online-consult?spm=5176.8789780.7y9jhqsfz.115.47ea55caeL2Mfu&from=OVtXEBmlH8","infoGroup":[{"infoName":"最新活动","infoContent":{"firstContentName":"DBS 9.9元3个月","firstContentLink":"https://common-buy.aliyun.com/?commodityCode=cbspre&request=%7B%22ord_time%22:%223:Month%22,%22order_num%22:1,%22Region%22:%22cn-hangzhou%22,%22data%22:%22MySQL%22,%22spec%22:%22micro%22,%22backupmode%22:%22physical%22%7D","lastContentName":"数据库专场优惠","lastContentLink":"https://www.aliyun.com/database/dbfirstbuy"}},{"infoName":"快速入门","infoContent":{"firstContentName":"产品介绍","firstContentLink":"https://help.aliyun.com/document_detail/59133.html","lastContentName":"功能矩阵","lastContentLink":"https://help.aliyun.com/document_detail/64064.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"数据库灾备解决方案","firstContentLink":"https://www.aliyun.com/solution/dbbackup/index","lastContentName":"数据库客户案例合集","lastContentLink":"https://www.aliyun.com/database/case"}},{"infoName":"产品推荐","infoContent":{"firstContentName":"云原生数据湖分析","lastContentName":"云数据库MySQL","firstContentLink":"https://www.aliyun.com/product/datalakeanalytics","lastContentLink":"https://www.aliyun.com/product/rds/mysql"}}],"ifIcon":"icon"}],"visual":{"textColor":"dark","topbg":""}}
{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":4,"count":4}]},"card":[{"des":"阿里云数据库专家保驾护航，为用户的数据库应用系统进行性能和风险评估，参与配合进行数据压测演练，提供数据库优化方面专业建议，在业务高峰期与用户共同保障数据库系统平稳运行。","link1":"https://www.aliyun.com/service/optimization/database","link":"https://www.aliyun.com/service/chiefexpert/database","icon":"https://img.alicdn.com/tfs/TB1a5ZfonnI8KJjy0FfXXcdoVXa-100-100.png","btn2":"数据库紧急救援服务","tip":"还有更多专家帮助您解决云上业务问题：<a href=\"https://www.aliyun.com/service/list#f4\" target=\"_blank\">立即查看</a>","btn1":"云上数据库优化服务","link2":"https://www.aliyun.com/service/databaserescue","title":"数据库专家服务"}],"search":[{"txt":"安全首席专家","link":"https://www.aliyun.com/service/chiefexpert/security"},{"txt":"中间件首席专家","link":"https://www.aliyun.com/service/chiefexpert/middleware"},{"txt":"系统与平台首席专家","link":"https://www.aliyun.com/service/chiefexpert/platform"},{"txt":"存储首席专家","link":"https://www.aliyun.com/service/chiefexpert/storage"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"dbs","contentLink":"https://www.aliyun.com/product/dbs","title":"数据库备份DBS","des":"数据库备份（Database Backup，简称DBS）是为数据库提供连续数据保护、低成本的备份服务。它可以为多种环境的数据提供强有力的保护，包括企业数据中心、其他云厂商、混合云及公共云。","btn1":"了解详情","link1":"https://www.aliyun.com/product/dbs","btn2":"管理控制台","link2":"https://dbs.console.aliyun.com/?spm=5176.169464.881655.btn2.15143a40WU4Vw6#/home/","btn3":"在线咨询","link3":"https://www.aliyun.com/core/online-consult?spm=5176.8789780.7y9jhqsfz.115.47ea55caeL2Mfu&from=OVtXEBmlH8","infoGroup":[{"infoName":"最新活动","infoContent":{"firstContentName":"DBS 9.9元3个月","firstContentLink":"https://common-buy.aliyun.com/?commodityCode=cbspre&request=%7B%22ord_time%22:%223:Month%22,%22order_num%22:1,%22Region%22:%22cn-hangzhou%22,%22data%22:%22MySQL%22,%22spec%22:%22micro%22,%22backupmode%22:%22physical%22%7D","lastContentName":"数据库专场优惠","lastContentLink":"https://www.aliyun.com/database/dbfirstbuy"}},{"infoName":"快速入门","infoContent":{"firstContentName":"产品介绍","firstContentLink":"https://help.aliyun.com/document_detail/59133.html","lastContentName":"功能矩阵","lastContentLink":"https://help.aliyun.com/document_detail/64064.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"数据库灾备解决方案","firstContentLink":"https://www.aliyun.com/solution/dbbackup/index","lastContentName":"数据库客户案例合集","lastContentLink":"https://www.aliyun.com/database/case"}},{"infoName":"产品推荐","infoContent":{"firstContentName":"云原生数据湖分析","lastContentName":"云数据库MySQL","firstContentLink":"https://www.aliyun.com/product/datalakeanalytics","lastContentLink":"https://www.aliyun.com/product/rds/mysql"}}],"ifIcon":"icon"}],"visual":{"textColor":"dark","topbg":""}}}
数据库备份DBS
数据库备份（Database Backup，简称DBS）是为数据库提供连续数据保护、低成本的备份服务。它可以为多种环境的数据提供强有力的保护，包括企业数据中心、其他云厂商、混合云及公共云。
了解详情
管理控制台
在线咨询
最新活动
DBS 9.9元3个月
数据库专场优惠
快速入门
产品介绍
功能矩阵
最佳实践
数据库灾备解决方案
数据库客户案例合集
产品推荐
云原生数据湖分析
云数据库MySQL
