oracle 12c backup and recovery

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Deep Oracle 12c Database backup and recovery (optimized for Rman performance, Oracle Flashback Technology)

Course lecturer: Xiao Liu Teacher Course Category: Oracle Suitable for people: advanced Number of lessons: 15 hours Update level: Complete Type of Service: Class C (General Service class course) Using the technology: Oracle Projects involved: Oracle 12c database

Deep Oracle 12c Database backup and recovery (optimized for Rman performance, Oracle Flashback Technology)

Tags: database backup solution Oracle Course lecturer: Xiao Liu Teacher Course Category: Oracle Suitable for people: advanced Number of lessons: 15 hours Update level: Complete Type of Service: Class C (General Service class course) Using the technology: Oracle Projects involved:

Deep Oracle 12c Database backup and recovery (optimized for Rman performance, Oracle Flashback Technology)

space recoveryRecovering tables with Rman backup sets12th: Optimizing Rman PerformancePurpose of Rman performance optimizationBasic concepts of Rman performance optimizationUsing views to diagnose Rman performance issuesTuning Rman Backup Performance13th: Handling Rman-related operational issuesInterpreting messages for Rman outputDiagnosing Rman problems with the v$ viewInterrupt Rman Operation method14th

Deep Oracle 12c Database backup and recovery (optimized for Rman performance, Oracle Flashback Technology)

Tags: database backup Oracle Solution Need more information to contact Q2748165793 First Lecture: Introduction to Backup and recovery-related operationsBackup and Recovery SolutionsSecond: Starting the Rman operation and the Rman architectureRMAN ChannelsR

Original Backup and recovery strategy for Oracle 12c

Tags:control1.0targedbf table spaces archappend backup strategy home Oracle 12c Backup and recovery strategy (Rman Backup [Open Archive/control file/data File/Archive log]): Backup st

Deep Oracle 12c Database backup and recovery (optimized for Rman performance, Oracle Flashback Technology)

Tags: database backup Oracle Solution Course lecturer: Xiao Liu Teacher Course Category: Oracle Suitable for people: advanced Number of lessons: 15 hours Update level: Complete Type of Service: Class C (General Service class course) Using the technology: Oracle Projects involved:

Oracle 12c Multi-tenant PDB recovery (single PDB data file, non-system PDB tablespace, entire PDB database)

---------- ------- ------------------------------------------------------------9 system/home/oracle/app/oracle/oradata/andycdb/pdb01/system01.dbfTen ONLINE/HOME/ORACLE/APP/ORACLE/ORADATA/ANDYCDB/PDB01/SYSAUX01.DBFOnline/home/oracle/app/o

Case: Oracle Dul Data Mining Unconventional recovery of Oracle 12C CDB database

non-routine recovery of Oracle 12C CDB database without database backupFamiliar with Dul friends know Dul is file# 1 Block 1 kcvfhrdb find bootstarp$ Segment Header (in fact Kcvfhrdb is bootstarp$ segment Header RDBA address), Then through the related SQL stored in the bootstarp$ to find some base table objects (obj$,tab$,col$,seg$, etc.), and then through their

Oracle 12c DG Standby alert error ORA-10877 full database recovery

;Rman Target/Run{Allocate channel C1 type disk;Allocate channel C2 type disk;Allocate channel C3 type disk;Backup Filesperset 3 as compressed backupset database format '/home/oracle/0705/fulldata%d%T%s%p ‘;Backup Archivelog all format '/home/oracle/0705/arch%d%T%s%p ' delete input;

Oracle 12c Multi-tenant CDB and PDB backup

/o1_mf_users_dk5wmv12_.dbfChannel ora_disk_1:starting piece 1 at 10-may-17Channel ora_disk_1:finished piece 1 at 10-may-17Piece handle=/home/oracle/fast_recovery_area/andycdb/4ecf8621e3da38eee0531019640aa598/backupset/2017_05_10/o1_ MF_NNNDF_TAG20170510T234055_DK6F47WQ_.BKP tag=tag20170510t234055 Comment=noneChannel Ora_disk_1:backup set complete, elapsed time:00:00:36Finished

Learning Note: Oracle 12C Data Recovery Tool bbed instructions for use

/oracleplus/SYSTEM01.DBF (0) block:1 dba:0x00000000------------------------------------------- -----------------Data File Header struct KCVFH, 1112 bytes @0 ub4 tailchk @8188 bbed> P kcvfhbfh struct kcvfhbfh, bytes @0 ub1 TYPE_KCBH @0 0x0b ub1 frmt_kcbh @1 0xa2 ub1 SPARE1_KCBH @2 0x00 ub1 spare2_kcbh @3 0x00 ub4 RDBA_KCBH @4 0x00400001 ub4 bas_kcbh @8 0x000000

ORACLE 12C uses Rman for table recovery

Rman can perform db,tablespace,datafile,block level and TSPITR recovery in previous versions of 12C, 12C introduces table-level recoveryA single table can be recovered without opening the flashback.example, create a tableSql> alter session set CONTAINER=PDB2;Session altered.Sql> CREATE TABLE Frank.t1 as SELECT * from Dba_tables;Table created.Backing Up the databa

Oracle Database Operations (10)-logical backup and recovery of databases (tables), oracle backup and recovery

Oracle Database Operations (10)-logical backup and recovery of databases (tables), oracle backup and recovery Logical backup and recovery of

First exception Recovery for Oracle 12C-File header bad block

Received the first recovery rescue using Oracle 12C as a production library. There are two business data file file headers damaged, other data files are all a September backup, under current conditions, hope we can help them recover the data in the business documentDatabase version Information The code is as

ORACLE 12C Redo Exception Recovery test-Patch Restore complete

Error: ORA-01194: File 1 requires more recovery to maintain consistency ORA-01110: Data file 1: ' E:\APP\XIFENFEI\ORADATA\XIFENFEI\SYSTEM01. DBF ' Idle> alter system set "_allow_resetlogs_corruption" =true scope=spfile; The system has changed. idle> shutdown Immediate ORA-01109: Database not open The database has been unloaded. The ORACLE routine has been closed. idle> s

Case Study of Oracle 12C redo exception recovery

Record the restoration of the ORACLE 12C CDB database when the current redo is lost. ORACLE 12C redo exception recovery test-some pdb are not open normallyIn order to verify the restoration of the ORACLE

Oracle 12c multi-tenant CDB and PDB backup ____oracle

ora_disk_1:finished piece 1 at 10-may-17Piece handle=/home/oracle/fast_recovery_area/andycdb/4ecf8621e3da38eee0531019640aa598/backupset/2017_05_10/o1_ MF_NNNDF_TAG20170510T234055_DK6F47WQ_.BKP tag=tag20170510t234055 Comment=noneChannel Ora_disk_1:backup set complete, elapsed time:00:00:36Finished backup at 10-MAY-17 Starting control File and SPFILE autobackup at

Oracle 12c leverages data pump datapump for Oracle database backup

. . Exported "Xxcis". " Gtsdecheaddel "0 KB 0 rows. . Exported "Xxcis". " Gtsdecmessagesend "0 KB 0 rows. . Exported "Xxcis". " Gtsdecprintparameters "0 KB 0 rows. . Exported "Xxcis". " Gtsdecreceiptresult "0 KB 0 rows. . Exported "Xxcis". " Gtsdecsupplementlist "0 KB 0 rows. . Exported "Xxcis". " Gtsexportinvoice "0 KB 0 rows. . Exported "Xxcis". " Gtsmerger " 0 KB 0 rows. . Exported "Xxcis". " Investmode "0 KB 0 rows. . Exported "Xxcis". " Mergercolumnorder "0 KB 0 r

Oracle cold backup and recovery-recovery from backup on different machines

I. Mark data Log On with the scott user and set the tag data SQL> select table_name from user_tables; TABLE_NAME ------------------------------ DEPT EMP BONUS SALGRADE EMP_BAK Creates a backup table emp_bak for the emp table. Ii. Back up the database 1. Close the database cleanly. SQL> shutdownimmediate Databaseclosed. Databasedismounted. Oracle instance shut down. 2. Package

ORACLE 12C Ora-07445[ktuhistrecusegcrtmain () +1173] Recovery

Database version The code is as follows Copy Code BANNER con_id-------------------------------------------------------------------------------- ----------Oracle Database 12c Enterprise Edition release 12.1.0.1.0-64bit Production 0Pl/sql Release 12.1.0.1.0-production 0CORE 12.1.0.1.0 Production 0TNS for 64-bit windows:version 12.1.0.1.0-production 0Nlsrtl Version 12.1.0.1.0-produ

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