oracle 12c backup and recovery

.log prepare file = bakl0 (the command will be executed as an oracle user at on Sunday)45 23 ** 1 RMAN target/msglog = bakl2.log prepare file = bakl245 23 ** 2 RMAN target/msglog = bakl2.log prepare file = bakl245 23 ** 3 RMAN target/msglog = bakl1.log prepare file = bakl145 23 ** 4 RMAN target/msglog = bakl2.log prepare file = bakl245 23 ** 5 RMAN target/msglog = bakl2.log prepare file = bakl245 23 ** 6 RMAN target/msglog = bakl2.log prepare file = b

Xtrabackup Incremental backup solution, recording the entire Backup Recovery Process [html] mysql> select * from mm; + ------ + | a | + ------ + | 1 | 2 | 3 | 4 | + ------ + 4 rows in set (0.00 sec) mysql> show tables; + ---------------- + | Tables_in_inno | + ---------------- + | mm | t | + ---------------- + 2 rows in set (0.01 sec) mysql> insert into mm select

Efficient development-a unified, fully standard, metadata-based graphical development tool. Build an integrated application High performance and scalability-performed on high-performance Oracle Weblogicserver, intact cluster and disaster recovery mechanisms Service components-high performance, multi-protocol service bus, BPEL process management, human task flow, business rules Business Activity

Sql>shutdown abort; View Alert file Medium Recovery ( Media recovery) The instance recovery is not valid when the following conditions occur and media recovery is required: – The data file is missing

DB2 offline and online full backup, Incremental backup and recovery operations1. Full offline backup1) first, make sure that no user uses DB2:$ Db2 list applications for db sample2) Stop the database and restart it to disconnect all connections:Db2stop forceDb2start3) execute the BACKUP command: Use TSM as the

Example of using RMAN to create a backup set for Oracle11g backup and recovery Oracle 11 GB backup and recovery example of using RMAN to create backup Sets Homepage → Databa

mysql> select * from mm;+------+| a |+------+| 1 || 2 || 3 || 4 |+------+4 rows in set (0.00 sec)mysql> show tables;+----------------+| Tables_in_inno |+----------------+| mm || t |+----------------+2 rows in set (0.01 sec)mysql> insert into mm select 9999;Query OK, 1 row affected (0.01 sec)Records: 1 Duplicates: 0 Warnings: 0mysql> insert into t select 9999;Query OK, 1 row affected (0.16 sec)Records: 1 Duplicates: 0 Warnings: 0mysql>mysql> select * fr

, the last redo log written to the disk. During instance recovery, the Oracle database will perform automatic instance recovery between cache-low RBA and on-disk RBA. RBA (redo byte address): It is a pointer to a specific location in the redo logs. The above start point and end point refer to the last RBA that completes the checkpoint in the redo log file (a poin

tablespace 2. backup and recovery managed by RMAN Backup and recovery managed by RMAN (recovery manager) refers to using RMAN commands to back up and restore databases. Because this backup and

The problem originates from a 12c database of the customer and needs to be booted to a non-real time apply mode, but the discovery is performed:ALTER DATABASE recover managed standby database cancel;ALTER DATABASE recover managed standby database disconnect from session; After that, the database is still working in the real time apply mode. Went to the alertlog for a while, found the answer: Thu June 09 12:16:03 2016Errors in FILE/CUST/MYDB/RDBMS/

format '/u01/backup/control20141114. bak '; RMAN> backup spfile format '/u01/backup/spfile20141114.bak '; 2. copy backup data on the target host and prepare related directories Upload the backup to the target host [Oracle @ vick

/backup.html, can try to download.Let's take a quick look at the use of this tool.See all the Help:I'm just intercepting a small part of this, which is a very long, versatile, full-featured, Oracle-driven backup method.Full-scale backupMysqlbackup--user=root--password=ucjmh--databases= ' t1 '--encrypt-password=1--with-timestamp--backup-dir=/u01/

MySQL backup and recovery-cold backup-What is cold backup-General cold backup is to stop database services, such as MySQL and Oracle, and then back up the data directory using the copy, package, or compression commands. If the dat

, Oracle applies the archived redo log (and any incremental backups that need to be applied) to the defined recovery target (not including the recovery target itself). Note: If you attempt to recover to the completion point of a specific backup, you must revert to the CKP SCN or CKP time of the file in the

The MariaDB database management system is a branch of MySQL. It is mainly maintained by the open-source community and licensed by GPL. One of the reasons for developing this branch is that Oracle has the potential risk of shutting down the source of MySQL after purchasing MySQL. Therefore, the community uses the branch method to avoid this risk. Data is no longer important to us. How can we ensure the security of data as much as possible? What should

Backup and recovery of spatial data in ArcSDE: With the increasing requirements of GIS application systems in terms of complexity, integration, and concurrency, the amount of space data required by the system is rapidly increasing. At the same time, users' demands for concurrent access to spatial data are becoming increasingly prominent. The traditional file storage and representation of spatial data meth