Backup dan Restore dfd, 2012.

Presentasi berjudul: "Backup dan Restore dfd, 2012."— Transcript presentasi:

1 Backup dan Restore dfd, 2012

2 Pengantar Backup dan Restore dapat digunakan untuk menghindari masalah hilangnya data Backup dan Restore dapat dilakukan secara rutin dfd, 2012

3 Backup Jenis Backup 1. Full Backup Backup seluruh data dan log file yang ada pada database 2. Differential Backup Backup seluruh data dan log yang ada pada database setelah proses full backup 3. Transactional Log Backup Backup log yang ada pada database dfd, 2012

4 Perintah Backup BACKUP DATABASE { database_name | @database_name_var }
TO <backup_device> [ ,...n ]    [ <MIRROR TO clause> ] [ next-mirror-to ]    [ WITH { DIFFERENTIAL | <general_WITH_options> [ ,...n ] } ] [;] dfd, 2012

5 Back Up File atau Filegroup
BACKUP DATABASE { database_name }   <file_or_filegroup> [ ,...n ]    TO <backup_device> [ ,...n ]    [ <MIRROR TO clause> ] [ next-mirror-to ]    [ WITH { DIFFERENTIAL | <general_WITH_options> [ ,...n ] } ] [;] dfd, 2012

6 Back Up Transaction Log
BACKUP LOG { database_name } TO <backup_device> [ ,...n ] [ <MIRROR TO clause> ] [ next-mirror-to ] [ WITH { <general_WITH_options> | <log-specific_optionspec> } [ ,...n ] ] [;] <backup_device>::= { { logical_device_name } | { DISK | TAPE } = { 'physical_device_name' } } dfd, 2012

7 <MIRROR TO clause>::= MIRROR TO <backup_device> [ ,...n ]
<file_or_filegroup>::=   {    FILE = { logical_file_name } |  FILEGROUP = { logical_filegroup_name | @logical_filegroup_name_var }   } dfd, 2012

8 <general_WITH_options> [ ,...n ]::= --Backup Set Options
COPY_ONLY  | { COMPRESSION | NO_COMPRESSION }   | DESCRIPTION = { 'text' }   | NAME = { backup_set_name }   | PASSWORD = { password }   | { EXPIREDATE = { 'date' }          | RETAINDAYS = { days } } dfd, 2012

9 --Log-specific Options { NORECOVERY | STANDBY = undo_file_name } | NO_TRUNCATE
dfd, 2012

10 Restore RESTORE DATABASE { database_name | @database_name_var }
[ FROM <backup_device> [ ,...n ] ] [ WITH { [ RECOVERY | NORECOVERY | STANDBY = {standby_file_name } ] | , <general_WITH_options> [ ,...n ] | , <replication_WITH_option> | , <change_data_capture_WITH_option> | , <service_broker_WITH options> | , <point_in_time_WITH_options—RESTORE_DATABASE> } [ ,...n ] [;] dfd, 2012

11 Restore Files atau Filegroups
RESTORE DATABASE { database_name } <file_or_filegroup> [ ,...n ] [ FROM <backup_device> [ ,...n ] ] WITH { [ RECOVERY | NORECOVERY ] [ , <general_WITH_options> [ ,...n ] ] } [ ,...n ] [;] dfd, 2012

12 Restore Log RESTORE LOG { database_name | @database_name_var }
[ <file_or_filegroup_or_pages> [ ,...n ] ]   [ FROM <backup_device> [ ,...n ] ]   [ WITH    {      [ RECOVERY | NORECOVERY | STANDBY =          {standby_file_name }        ]     | , <general_WITH_options> [ ,...n ]     | , <replication_WITH_option>          | ,  <point_in_time_WITH_options—RESTORE_LOG> } [ ,...n ]  ] [;] dfd, 2012

13 <files_or_filegroups>::= {
FILE = { logical_file_name_in_backup | @logical_file_name_in_backup_var } | FILEGROUP = { logical_filegroup_name | @logical_filegroup_name_var } | READ_WRITE_FILEGROUPS } dfd, 2012

14 Detach sp_detach_db ] 'database_name' [ , ] 'skipchecks' ] [ , = ] 'KeepFulltextIndexFile' ] Attach sp_attach_db ] 'dbname'         , [ @filename1= ] 'filename_n' [ ,...16 ] dfd, 2012