best online backup solution

No backup software backs up online redo log files. Because it is almost always written, it makes no sense to back up a single time point. In a sense, archiving logs are also a backup of redo logs on the couplet. The core of redo log file protection on the couplet is redundancy. Including Multi-Channel images, raid methods, and HA applications (such as DG ). 1) vi

Xtrabackup full backup solution, full Backup Recovery record [html] mysql> use inno Database changed mysql> insert into mm select 1; Query OK, 1 row affected (0.01 sec) Records: 1 Duplicates: 0 Warnings: 0 mysql> insert into mm select 2; Query OK, 1 row affected (0.00 sec) Records: 1 Duplicates: 0 Warnings: 0 mysql> insert into mm select 3; query OK, 1 row affect

Error 3145 the database backup in the backup set is different from the existing database Online solutions are many, testing down are half-baked, mistakes or exist Groping in, resolved the 1. Create a new database with the same name as an existing database 2. Run the following statement in the query window: Copy Code code as follows: Use master

"Operating system error 5 (Access denied)" occurs when the SQL Server database is backed up. BACKUP DATABASE is terminating abnormally. Error How should we solve the problem? Small knitting today for you to recommend a solution. This error occurs when the selected directory for a generic backup file is a disk root or when the

Ec (2); php database online backup code functionsqldumptable ($ table, $ fp0) { nbsp; $ tabledump quot; DROPTABLEIFEXISTS $ table; n quot ;; nbsp; $ tabledump. quot; CREATETABLE $ table (n quot; nbsp; script ec (2); script Php database online backup code Function sqldumptable ($ table, $ fp = 0 ){$ Tabledump =

Asp.net online backup SQL Server database Dim obackup as sqldmo. Backup = new sqldmo. backupclass ()Dim osqlserver as sqldmo. sqlserver = new sqldmo. sqlserverclass ()Osqlserver. loginsecure = falseOsqlserver. Connect ("localhost", "sa", "password ")Obackup. Action = sqldmo. sqldmo_backup_type.sqldmobackup_databaseObackup. Database = "Database"Obackup.

Microsoft My mobile phone space can synchronize information between your mobile phone and your online account.: Back up and restore the information on your mobile phone to a password-protected website. Access and update your contacts and appointments from a Web account View and download photos shared with family members and friends I recently used this on the WM mobile phone and found it very convenient, but I only do text message

First, the common backup: The following approach is a simpler and more common way to SQLite database backups, as follows:1. Use the SQLite API or shell tool to add a shared lock to the source database file.2. Use the shell tool (CP or copy) to copy the database files to the backup directory.3. Unbind the shared lock on the database file.The above 3 steps can be applied to most scenarios, and the speed is a

PHP Database Online Backup code function sqldumptable ($table, $fp =0) {$tabledump = "DROP TABLE IF EXISTS $table; n";$tabledump. = "CREATE TABLE $table (n"; $firstfield = 1; $fields = mysql_query ("Show fields from $table");while ($field = Mysql_fetch_array ($fields)) {if (! $firstfield) {$tabledump. = ", n";} else {$firstfield = 0;}$tabledump. = "$field [field] $field [Type]";if (!empty ($field ["Defau

1. Online Backup error: sql> alter tablespace ZY begin backup; Alter TABLESPACE users begin backup * ERROR at line 1: Ora-01123:cannot Start online backup;media recovery not enabled 2. Find the cause of the error:Alter TABLESPACE

ASP online Backup SQL Server database: 1. Backup SQL Server Copy Code code as follows: sql= "BACKUP database name to disk= '" server.mappath ("Backup") "\" "Backuptext.dat" "" Set Cnn=server.createobject ("Adodb.connection") Cnn.open "Driver={sql Serve

How to open a database after an online hot backup fails. System environment: 1, operating system: Windows 20002. Database: Oracle 8i R2 (8.1.6) for NT Enterprise Edition3, Installation path: c:/oracleError phenomenon: When online hot backup, the server has failed, such as power off, restart the

subdirectories in the Pg_xlog directory [Email protected] data]# mkdir-p/opt/postgresql/9.3/data/pg_xlog/archive_status[[email protected] data]# chown-r Postgres:postgres /opt/postgresql/9.3/data/pg_xlog/archive_status/[[email protected] data]# chmod-r opt/postgresql/9.3/data/pg_xlog/archive_status/ In the $pgdata directory, create a recovery configuration file recovery.conf --Recovery.conf will be automatically renamed to Recovery.done when the recovery is complete.6. Chec

. This method can be used to back up some files or file groups of the database. Because only part of the files or file groups are backed up at a time, different backups must be performed several times to complete the backup of the entire database. The advantage of using this method is that when the destroyed data is only a file or file group in the database, you only need to restore the bad file or file group back