A method and device for switching a primary database and a secondary database. The method comprises: monitoring the operation of a first database used as a current primary database, and sending a secondary-to-p
(3) the secondary log shipping primary and secondary databases have the same database name. Important:If a given server instance that hosts a secondary replica for the availability group does not also host a secondary database for the log shipping conf...
主数据库(Primary database):需要TSPITR的数据库。恢复集(Recovery set):构成恢复到某一个时间点表空间的表空间或数据 … blog.csdn.net|基于170个网页 2. 主库 在主库(primary database)中提前安装好了Oracle 11gR2软件,通过DBCA创建了数据库,实例名为PRIMARY备库(standby … ...
If you are using logs to synchronize the primary database and the secondary or standby database, configure DB2 database to perform the required log management for you.For example, if you want DB2 database to mirror the logs, set themirrorlogpathconfiguration parameter to the location where you...
[ @primary_database = ] 'primary_database' 主服务器中的数据库的名称。primary_database 的数据类型为 sysname,无默认值。 返回代码值 0(成功)或 1(失败) 结果集 展开表 列名 说明 secondary_server 日志传送配置中 Microsoft SQL Server 数据库引擎辅助实例的名称。 secondary_database 日志传送配置中辅助...
After you have failed over a SQL Server log shipping configuration to a secondary server, you can configure your secondary database to act as the primary database. Then, you will be able to swap primary and secondary databases as needed. Performing the Initial Role Change The first time you...
sp_help_log_shipping_primary_database和sp_help_log_shipping_secondary_primary使用此數據行來控制 SQL Server Management Studio 中監視設定的顯示。 0 = 叫用這兩個預存程式之一時,使用者未指定@monitor_server參數的明確值。 1 = 使用者已指定明確的值。 backup_compression tinyint 指出記錄...
sp_help_log_shipping_primary_database和sp_help_log_shipping_secondary_primary使用此列来控制 SQL Server Management Studio 中的监视设置的显示。 0 = 调用这两个存储过程之一时,用户未为 @monitor_server 参数指定显式值。 1 = 用户指定一个显式值。 backup_compression tinyint 指示日志传送配置是否覆盖服务...
Using redis streams to keep your primary database in sync with secondary datastores (e.g. elasticsearch). Installation First, install redis. Then, add this line to your application's Gemfile: gem 'redstream' And then execute: $ bundle Or install it yourself as: $ gem install redstream ...
I dropped the year table (2023) and reimported all the data from our source database using DMS (again). After this was done, I added the secondary index (TIME) since DMS will usually only grab the primary index. After this was done, I took the same example query and still ...