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mysql备份问题
mysql备份问题
MySQL备份问题
排查和思考(一)
对整个备份系统进行排查,虽然备份系统任务多,但并没有出现性能瓶颈导致
数据库备份
时超时,备份软件也没有设置备份超时时间自动断开的相关配置3.2 检查数据库错误日志2020-10-26T01:31:14.465387+08:00 149718[Note][
MY
-010914][Server]...
MySQL备份问题
排查和思考(二)
再次发起
数据库备份
,观察几天时间,该
问题
不再发现。透过事物看本质发现,
mysql
中在有大量的表或分区情况下,在通过内部试图、数据字典读取操作系统中文件时可能会存在有各种性能
问题
,对于某些查询操作我们可以在
备
库进行,尽量减少对...
MYSQL备份
还原
问题
用
mysql
,原有
数据库
shopdb,想新增一个
数据库
shopdb2,表结构保持和shopdb一样 在ecs服务器上用sqlyog连接
rds数据库
,创建shopdb2后右键shopdb
数据库
导出,导出shopdb的表结构保持,然后在shopdb2上右键导入
问题
来了,shopdb里的数据删除...
MySQL
8.0 Xtrabackup
备份问题
由于新的
MySQL
重做日志和数据字典格式,所以推出新的XtraBackup 8.0版本,本文基于
MySQL
产品在自动搭建
备
库时遇到
问题
做出解析。1.1 测试环境
MySQL
8.0.18 xtrabackup 8.0.8 binlog_format=raw,gtid_mode=on,log-bin=1 sysbench 1.0.17 ...
关于Redis同步到
Mysql
的
备份问题
公司内部做了一个论坛,现在做的是基于Redis版本的无
数据库
。现在的想法是想Redis的数据都在
Mysql
中做一个
备份
。对于这个
问题
,大家有什么好的实现方法吗?
解决mysqldump
备份问题
在
MySQL
模式下,一般用户会通过原生的mysqldump进行数据
备份
。但因为OceanBase
MySQL
模式暂不支持trigger,会导致以下报错。解决方法:添加参数-triggers=false mysqldump-h xxx-P 3306-u xxx-p xxx-triggers=false
CentOS下
MySQL
自动
备份
的
问题
如
题
,怎么不停止
MySQL
在每天某个时间开始自动
备份
,并且自动删除x天以前的
备份
。
技术运维
问题
-
MYSQL
使用-
RDS
MySQL备份
文件下载工具
功能说明:自动下载
RDS
MySQL
的
备份
文件,默认下载前一天的
备份
文件(时间范围可以自定义修改)。使用系统:Linux、Windows 各种支持Python 2.7 运行环境的系统 注意事项:需要Python2.7 环境,已安装
RDS
SDK工具要足够的执行权限工具所在...
技术运维
问题
-
MYSQL
使用-
RDS
for
MySQL备份
、SQL审计容量相关
问题
注:
RDS
MSSQL(SQL SERVER)类型实例不支持定制
备份
周期,默认设置为每天都进行
备份
。13.如何减少
备份
使用量?考虑减少
备份
的保存天数。考虑减少
备份
的频率。考虑关闭日志
备份
。注:如果用户关闭了 binlog 日志
备份
,那么由于缺少 binlog ...
mysql
的一次
备份问题
,正在找解决办法
正在找解决办法[root@db1 opt]#mysqldump-all-database-u root-p>/opt/alldb_bak.dump Enter password:mysqldump:Got error:1017:Can't find file:'general_log'(errno:2)when using LOCK TABLES 本文转自 jxwpx 51CTO博客,原文链接:...
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云数据库RDS MySQL版
MySQL 是全球最受欢迎的开源数据库,阿里云MySQL版 通过深度的内核优化和独享实例提供稳定极致的数据库性能,同时灵活的部署架构及产品形态,可满足不同场景下的数据库需求。
了解详情
管理控制台
在线咨询
最新活动
MySQL 1年仅19.9元
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
SaaS上云数据库
数据库客户案例合集
产品推荐
云数据库PolarDB
云原生数据仓库MySQL
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云数据库RDS MySQL版
MySQL 是全球最受欢迎的开源数据库,阿里云MySQL版 通过深度的内核优化和独享实例提供稳定极致的数据库性能,同时灵活的部署架构及产品形态,可满足不同场景下的数据库需求。
了解详情
管理控制台
在线咨询
最新活动
MySQL 1年仅19.9元
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
SaaS上云数据库
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