Tags: file das language Interrupt copy interest and can database recovery partWhy SQL Server has three backup methods for full, differential, and transaction log backups, and why the database has three recovery modes, simple mode, full mode, and bulk-logged mode. This article applies to all versions of SQL Server databases over 2005. In the case of operation alone, the database backup and
-xtrabackup/2.3/intro.html)
Backups that complete quickly and reliably
Uninterrupted transaction processing during backups
Savings on disk space and network bandwidth
Automatic backup verification
Higher uptime due to faster restore time
Features
Create hot InnoDB backups without pausing your database
Make incremental backups of MySQL
Stream compressed MySQL backups to another server
Move tables between M
SQL Server BackupRecovery modeThe SQL Server Data recovery model is divided into three types: The full recovery model, the bulk-logged recovery model, and the simple recovery model.Full Recovery modelThe default recovery model, which fully records every step of the operational database, uses the full recovery model to restore a database to a specific point in time, which can be the last available backup, a
History" and then click "System Image Backup" in the lower-left corner. Click "Create System Image" on the top left to click on the hard disk, select the Save partition of the backup file, tick the system partition and system reservation that need to be backed up (boot click Next to start the backup. (Backup will gene
Dump backup
Restore
Dd Data Backup
Create a mkisofs Image File
Dump backup
Dump is mainly used to back up a real file system backup. Although it can also back up a single directory, it does not provide sufficient support for the directory. We recommend that you back up a si
When our DB2 database suffers database corruption due to some serious errors (such as storage corruption), we usually need to fix the related errors, use the Restore command to Restore the database (DB2 also supports high system availability through multi-machine fault tolerance mechanisms such as HADR. This article only damages the single-host database, database recovery is required ). The general practice
Through the SQL Server database backup and restore knowledge and summary (i), I believe you have a more in-depth understanding of data backup and restore, in the above I do not have to do the transaction log analysis, this recommendation Song article, the transaction log did a more detailed explanation: http:// Www.jb5
, data restoration(a) Operating procedures1. Using RESTORE HEADERONLYFrom (file name) to view data backup files. After viewing determine which log backup files should be recovered (except for the log backups required during the last two modifications, the remaining restore incremental backups will be available)2.
Under the full recovery model or the bulk-logged recovery model, you must back up the active transaction log (called the tail of the log) before you can restore the database in Sqlservermanagementstudio. For more information, see How to Back up the transaction log (Sqlservermanagementstudio). To restore an encrypted database, you must have access to the certificate or asymmetric key used to encrypt the data
-$date. tar.gz "
# Delete Temp FilesRm-f $BackupDir/mysql-$date. tar.gz(3), restore the state of the database to the time of backupMysqlhotcopy Backup is the entire database directory, use can be directly copied to the mysqld specified DataDir (here is/usr/local/mysql/data/) directory, but also attention to the issue of permissions, the following example:Shell> CP-RF db_name/usr/local/mysql/data/Shell> cho
For the system, we can have a lot of ways to back up (restore) the system or file, the reason is to do the backup, is to be in the system or file damage, the timely recovery, reduce the loss to a minimum. Of course, the importance of backup is important for enterprise servers. Let's discuss in detail today how to use dump and
Using T-SQL statement to realize the function of database backup and restore
Embodies four of the knowledge points in SQL Server:
1. Get the default directory on the SQL Server server
2. Use of Backup SQL statements
3. Restore the use of SQL statements while considering the process of shutting down other user proces
The Windows system's Internet Information Server (IIS) is a common Web and FTP site Erection tool, because of its simple operation, easy to use, widely used in the Internet. The application of IIS in the network is complex, and its default configuration parameters do not meet the needs of each site, so many users customize the IIS Web site configuration. But the IIS server also has a problem, it is likely to cause the loss of these parameters, but also to reset, is very troublesome. The easiest
Tags: version nbsp directory address Ros color. NET Blog KnowledgeDuring the backup and restore of the database, I encountered a problem "the media set has 2 media families, but only 1 are available." Must provide all members ", the following is a detailed description of the problems encountered and problem-solving methods! One, backup and
The last time we introduced the DHCP server, this time to introduce you to the DHCP server backup, restore and transfer First, the backup and restore of DHCP Today's environment is: SERVER01 domain controller. SERVER02DHCP Server, server05 Client (user tests whether the DHCP server is working properly) Example:
contains all the data in one or more files (or filegroups).log chain: a sequential sequence of log backups is called a "log chain." The log chain starts with a full backup of the database. Typically, a new log chain is started only when the database is backed up for the first time, or after the recovery model is switched from the simple recovery model to the full or bulk-logged recovery model. The existing log chain remains the same unless you choose
db from disk= ' d:\7.trn '--View SELECT * from DB.DBO.T EST/* ID 1 2 3 4 5 6 7 * * Go--1.8.2 RESTORE DATABASE db from disk= ' D:\0.bak ' with replace,norecovery RESTORE LOG db from disk= ' d:\1.trn ' with NORECOVERY Restore log db from disk= ' d:\2.trn ' with NORECOVERY RESTORE log db from disk= ' d:\4.trn ' W ITH NO
Tags: success IMA technology share five steps help HTTP data check box srcThe first step:Right-click "Database" and select "Restore Database"Step Two:Select "Device" and select "..."Step Three:Add backup files (use Mydb.bak here)Fourth Step:Tick the "Restore" check box and the progress shows "completed"Fifth Step:Finally click "OK", the database
(D)Friday: Cumulative Export (E)Saturday: Incremental Export (F)Sunday: Incremental Export (G)If, in Sunday, the database was accidentally compromised, the database administrator could follow the steps to reply to the database:The first step: Create database with the command to regenerate the data structure;Step Two: Create an additional rollback that is large enough.Step Three: Fully incremental import a:Imp System/manager inctype=restore full=y fil
Dedecms is the most used CMS website system in China, basically do not need any technology can have their own website, the site backup and migration is also very convenient, summarized below four backup restore methods to provide you with reference.Dedecms Backup Restore met
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.