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Showing posts with label Backup and Recovery. Show all posts
Showing posts with label Backup and Recovery. Show all posts

Q&As: Hot Backups

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(Q) Which statements about Open (hot/online) database backups are correct? ( ) To perform HOT backups, the database MUST be in ARCHIVELO...

Q&As: Cold database backups

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(Q) Which statements about Closed (cold/offline) database backups are correct? ( ) You CAN perform closed database backups using RMAN. (...

Q&As: Block Media Recovery

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(Q) What is Block Media Recovery? Recovery of specified blocks within a data file RMAN> RECOVER ... BLOCK Leaves the affected datafi...

Q&As: Fast Recovery Area (II)

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(Q) What initialization parameters are used to configure a Fast Recovery Area? DB_RECOVERY_FILE_DEST - specifies default location for fa...

Q&As: Backup with Recovery Manager

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(Q) Which statements about using RMAN to perform backups are correct? ( ) You CAN perform incremental backups with RMAN ( ) RMAN dete...

Q&As: Incremental Backup

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(Q) What are the characteristics of Incremental Backups? Store only blocks changed since a previous incremental (Level 0 or Level 1) ba...

Oracle Scheduler: Use credentials for a detached job that performs cold backups

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Here are the steps to create a daily detached job that performs a cold backup of an oracle 11g database. This example is a bit more deta...

Oracle Flashback Technology (III) - Flashback Data Archive

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Oracle Flashback technology Logical Flashback (do not depend on RMAN, rely on undo data) Oracle Flashback Query (Oracle 10g) Oracle ...

Oracle Flashback Technology (II) - Flashback Transactions

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Oracle Flashback technology Logical Flashback (do not depend on RMAN, rely on undo data) Oracle Flashback Query (Oracle 10g) Oracle...

SQL Server: Moving a Database

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Three mechanisms for moving a database (within the same server, or between servers): Backup and Restore Copy Database Wizard Detach/A...

Oracle Backup and Recovery solutions

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Basic solutions available for a backup and recovery strategy: Backup techniques: comparison Feature Recovery Manager User-managed...

Oracle DBMS_FLASHBACK package

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Oracle Flashback technology Logical Flashback (do not depend on RMAN, rely on undo data) Oracle Flashback Query (Oracle 10g) Oracle...
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Oracle Flashback Technology (I)

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Oracle Flashback technology Logical Flashback (do not depend on RMAN, rely on undo data) Oracle Flashback Query (Oracle 10g) Oracle...