使用Oracle 11g新特性 Active Database Duplication 搭建Dataguard环境

使用Oracle 11g新特性 Active Database Duplication 搭建Dataguard环境

OracleDataguardActiveDatabaseDuplicDGDataguard
记录一则DG遭遇ORA-00088的案例

记录一则DG遭遇ORA-00088的案例

Oracle认证OracleDGDGOCM
Oracle DG测试failover和后续恢复报告

Oracle DG测试failover和后续恢复报告

OracleDGDGfailover
Oracle 10g DG 数据文件迁移

Oracle 10g DG 数据文件迁移

OracleDGDGswitchdatafile
DataGuard开启延时应用的测试

DataGuard开启延时应用的测试

OracleDGDGdelay
Oracle DataGuard 升级 [11.2.0.1 -> 11.2.0.4]

Oracle DataGuard 升级 [11.2.0.1 -> 11.2.0.4]

OracleDGDGUpgrade
dataguard 备库删除已应用过的过期归档

dataguard 备库删除已应用过的过期归档

DG
dataguard ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

dataguard ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

DG

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