what is database restore

Column Reprinted from Zwell: I do not know if wsockexpert is used by a large user. It can be used to intercept the transmission of network data of a specified process.Previously, I thought it was using real-time remote DLL injection to change IAT.

Today, after the SQL2000 database is reinstalled, an error occurs when the master database is restored. The prompt is "when trying to restore the master database, you must use restoredatabase in single-user mode, the Restore database operation is

Since the backup server restores new data from the production server every day, how can I check whether the database restore status is successful or failed? We will view the restoration by viewing "Control Panel"> "Administrative Tools"> "Event

* Function Description: backs up and recovers SQL Server databases. * Author: Liu gongxun; * Version: v0.1 (C #2.0); time: * When using SQL Server, reference the sqldmo. dll component in the COM component. * When using access, browse to add

[ Source code ] System framework nicklee. Framework. v1.x for Asp.net Design Mode: UI-> uifacloud-> controller-> domain-> XML-> O/Rm-> Database Ui: Interface Layer Uifacloud: interface object factory. You can obtain or set interface

When using Microsoft Exchange Server 2003, you must note the differences between recovery and recovery. Restoration refers to the restoration of databases and log files to the server. Restoration refers to the replay of transaction logs to the

We chose to use the stored procedure when implementing the recharge function in the charging system of the partner data center. Because this function requires two tables to be updated, it doesn't matter if you don't need the stored procedure. The

--- Start of recovery content --- data recovery is particularly important for a good application. Because the data recovery function can recover data to the system when data is damaged, so as to ensure that the system is re-running properly, so as

Flash back is the biggest new feature of oracle10g. Most of the flash back content has been sorted out before, including flash back database, flash back Delete table, delete table, and Flash back version query, this topic describes how to ensure the

In the RAC master database + DG single-host environment, once there is an archive interval before the master and slave databases, these archives may be deleted for various reasons. For example, if the archive is cleared, the backup set policy has

[Translated from mos] How To restore database and mosrestore when backup of control files is lost How can I restore the database when the backup of the control file is lost? Source:How to restore database when controlfile backup missing (Doc ID 14387

Special reminder before backup: 1.In the backupMySQLDatabaseMy. cnfFile,RequiredDatadir = {PATH },Otherwise, the path of the backup data cannot be found.. 2.During the backup processINNODBAfter the data file is backed up, the entire database is

Adump is generally audit dumpBdump is a background dump.Udump is user dump.Cdump is core dump. Recovery steps1. Restore data files2. Apply redo3. The database contains committed and uncommitted transactions.4. Application UNDO5. Recovered

There are many methods to migrate the database, and RMAN is commonly used for migration. Using RMAN to migrate a database belongs to the physical backup and recovery scope of the database. The database information is a complete image throughout the

Summary of restoring MySQL master-slave Data Consistency This morning, my colleague told me that the data in the MySQL master-slave database was inconsistent and he guessed that the slave database encountered a problem during synchronization. So he

Show all;Display default rman settingsList the data files in the database that need to be backed up:Report need backup;1. Obsolete backup and copy reports (that is, useless backup sets are displayed based on rman redundancy)Report obsolete;2.

685. In your test database: -You are using Recovery Manager (RMAN) to perform incremental backups of your test database -The test database is running in NOARCHIVELOG mode -One of the data files is already upted -All online redo log files are lost

I have heard of the restoration (restore) database, tablespace and database files, and the use of archive log recovery (recover) database, tablespace, and database files. Restore. What about restoring archived logs? Yes, we may ignore the archive

[Translated from mos] restore a failed primary database to a physical standby database, Restore a failed primary database to the physical standby database Reference:Step by Step Guide on How To Reinstate Failed Primary Database into Physical Standby

Oracle 11g backup-based rman duplicate, rmanduplicateBackup-based rman duplicate command to create standby databasePrerequisites: ensure the backup of the original database and archive is completely visible to the standby end,It is assumed that the