Making copies of data which may be restored after a data loss event or to recover data from some earlier point in time.

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128 views

Import from incremental backups to a new host in Oracle 11g

I am using Oracle 11g. I would like to know that whether it is possible to import from incremental level 0 & 1 backups to a new host using RMAN. If yes, how can I do that? For level 1 I am using ...
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119 views

Backup headerinformation hold wrong database name

We're in the proces of preparing our migration to our new servers aswell as SQL 2012 and everything is looking fine and dandy and i'm testing some of the scripts we will be using. One of these ...
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0answers
258 views

Rackspace Cloud Databases: incremental backup

Rackspace Cloud Databases are a little bit special in that we do not have access to the bin_log file, they are not servers in the traditional sense. I do have a couple of Cloud Servers with them but I ...
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723 views

How to backup a running SQL Server CE database with full data?

I need to move my running windows-based app (built in C#) to another machine, but I also need to transfer the whole data, how can I take a backup from the .sdf file and use it with the new installed ...
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0answers
711 views

Cannot remove .bak file

I have a java application that: Reads a .bak file from a windows fileshare and restores it in SQL Server on a remote windows server Does various modifications on the database restored from the .bak ...
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7 views

pg_dump FATAL error - PostgreSQL 9.2

Running a pg_dump command from a TEST server. Copying from a Slave server. DB size is 1.7 TB. Command: ssh postgres@slaveserver "/usr/pgsql-9.2/bin/pg_dump --exclude-table-data='junk.*' ...
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15 views

MySQL Enterprise Backup

Hi I've been looking for MEB version 3.12. But it seems the Oracle's eDeliver does not have this version. The available version is 4.0.xxx. I need this older version because my MySQL server version in ...
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17 views

Export sql azure DB as bacpac file without including data for certain tables

When I export a sql azure database as data tier application from sql server management studio I get the option to tick off certain tables but then these tables are not included in the resulting file. ...
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19 views

Is it possiable to force WiredTiger use multiple files to avoid large Incremental backups?

MongoDB's original storage engine creates sequential files, so the old data is located in old files, in that case incremental backups are done with the new file for each database, in wiredTiger the ...
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12 views

Attach replicated .MDF file with/without log after OS reinstalled [Reposting in right forum]

I have SQL Server 2014 DataCenter RTM Version on Windows 2012 Standard Edition for about 2 months and had migrated a database from SQL Server 2008 R2. The database had transactional replication was ...
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18 views

Wordpress DB's and fixing corruption

I'm usually over in the Wordpress stack exchange but I thought this would be more pertinent in this community. Recently I took down a site I spent a few years developing it's content and closed the ...
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81 views

Could not locate a valid checkpoint record postgres

I have a database postgres in windows server and two slaves for reading. I need do Incremental Backup. What I've done: - Create Base Backup from pg_basebackup - Save WAL files Restore What ...
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22 views

Best way to generate backups with 'INSERT ON DUPLICATE KEY UPDATE'

I have been using HeidiSQL to generate MySQL backups using 'REPLACE INTO' however have recently come across the problem this causes with foreign keys & have been told using to use 'INSERT ON ...
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22 views

RESTORE VERIFYONLY locks file in Azure Blob Storage

I'm using SQL Server 2012 SP2 to backup my transaction logs directly into Azure Blob Storage using the BACKUP TO URL statement. I am then attemtpting to verify my transaction log as follows: RESTORE ...
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27 views

How to backup SQL Server 2014 database with SC Data Protection Manager using SQL script

I'm trying to set up the database maintenance solution for SQL Server 2014 using this SQL script and System Center Data Protection Manager 2012 r2 as a BackupSoftware (like SQLSAFE, SQLBACKUP and ...
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79 views

Backup and restore DB through stored procedure

I need to backup a database from a server/db TO a destination Server/db. The process is pretty cool because you specify the Source Server and DB and the Destination Server / DB and the code is ...
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16 views

msdb.dbo.backupset vs user table

Is there any particular advantage or disadvantage to using msdb.dbo.backupset as opposed to a custom table to log backup details, other than the proven reliability of backupset, and the risk of ...
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78 views

Backup storage file corruption: file not found. Possible cause of this error is corruption of backup file

I backup my SSAS cubes called "BI LIVE" and restore it to a specific location on a different server. I am using sql server 2014. This is where you can see the routine I use to run the backups: How ...
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38 views

Backup MYSQL data to HIVE

I have some very large tables in Mysql which I want to backup to Hive. I am using Sqoop for it and it works pretty well. But now, if I have to make any changes in mysql table's schema, I have to ...
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49 views

Percona: Innobackupex failing when taking incremental backup

I have been trying to take incremental backup as below and its getting error all the time. Innobackupex 2.1.8 Linux x86_64 Mysql 5.5.45 Step1: innobackupex -uxxx --stream=xbstream datadir > ...
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48 views

.dmp file generating problem on oracle

I have a server windows2003 with oracle 10g and developer 6i. My experience is when I install developer 6i first and then install database 10g then .dmp file generate perfectly using imp or exp. but ...
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33 views

Checksum mis-match found on a table while restoring data using mysqlbackup

We are trying to restore MySQL data (which was backed up using a single image) using the mysqlbackup utility. But, all of a sudden, it is showing checksum mis-match for table t1 Our questions ...
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31 views

MongoDB fsyncUnlock won't unlock occasionally on Windows

We have a MongoDB replica set installed on Windows servers, with a scheduled backup job. MongoDB is configured to use journaling. The job runs db.fsyncLock() via script on MongoDB (primary server), ...
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61 views

How can I create a copy of postgis db from one windows machine to another

I have postgres 9.3 database with postgis extension. I want to create a new database on different computer and import all the tables from the source database. In mssql it would be simple , just ...
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311 views

scipt for rman configuration & database backup in dataguard environment

environment Oracle Solaris 10 -> 5.10 Generic_147147-26 sun4v sparc Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit production Oracle Solaris Cluster 3.3u2 for Solaris 10 sparc ...
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167 views

What's the best way to implement an incremental backup of an SQL Server database using VB.NET?

Basically the situation is like this, there is a database on SQL Server which takes transaction records of a store everyday. What I want to do is create a VB.NET program that will generate everyday a ...
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127 views

How to backup huge Mysql db containing both InnoDB & MyISAM tables in Aws RDS?

I am running a Mysql RDS with 150GB+ data. The DB size is growing very fast(But normal considering the application's nature) Till now we were having only InnoDB storage engine, so we were using the ...
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71 views

Query to List Backup Files on Azure Blob Storage

In SQL Server 2014, it is possible to restore a database from a backup stored on a URL: SQL Server Backup and Restore With Windows Azure Blob Storage RESTORE DATABASE [some_database] FROM URL = ...
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339 views

Database in Suspect mode

One of my user database is showing suspect mode. To repair I have executed these scripts: Step 1: EXEC sp_resetstatus axlive’; Step 2: ALTER DATABASE axlive SET EMERGENCY Step 3: DBCC checkdb ...
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884 views

How to restore mysql database in XAMPP using backup of mysql folder?

I have a backup of the entire xampp/mysql folder. How can I use it to recover my old db on a fresh installation of XAMPP? Simply copying the old xampp/mysql folder to new xampp leads to mysql errors ...
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34 views

Does MySQL Backup Restore affect Master-Master Replication

Hello I got some problems with a MySQL shemas and it seems that the schemas got deleted for an unknown reason. I try to find in the binlog for more information of this but I didn't find the way to see ...
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91 views

Restore from mysqlbackup not showing tables

I have searched but can't find an answer to this question. I tried following the directions of creating a new slave from MySQL using mysqlbackup. The backup seemed to go fine, and I had a fresh ...
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99 views

Timeout expired error while database is being backed up in SQL Server 2012

We have a daily full backup scheduled at 8.30 AM. While the backups are occurring, we get Timeout expired when we try to access a web page that displays data from the database. The web page has ...
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36 views

Restore databases from prod to test server with data over say X days in SQL Server 2005

We've got a list from app owners to restore say 20 databases from a total of 100 available production server databases onto a test server on weekly basis. Moreover, they require it in a way that ...
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157 views

PostgreSQL 9.3.5 database restore error : plpgsql already exists

I have a .net program to restore a PostgreSQL database backup. What it is doing is 1) Delete the existing database. 2) Create it again. 3) Initialize some variables/properties. 4) Restore the ...
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0answers
126 views

Daily backup with mysqldump

I want a periodic MySQL database backup, but I don't have permission to access ssh. When I try to run mysqldump via command line in Plesk Scheduled Tasks, it only creates a blank file 0 kb sized. I'm ...
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37 views

pg_dump in 1G VPS crashes

I'm trying to run pg_dump on a relatively small database (2G), but pg_dump keeps crashing with an out of memory error. du -h --max-depth=0 9.4 1.9G 9.4 The command: pg_dump -Fp -h "$HOSTNAME" ...
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52 views

What exactly should I backup in MongoDB when using replica sets?

I have several instances of MongoDB replica set servers with a primary and a failover machine for each replica set. The primary machine makes daily backups by creating an LVM snapshot and copying all ...
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0answers
224 views

How to merge exported SQL Data into restored DB updating only changed rows?

We've just moved two databases from Microsoft SQL Server 2008 instance to another using BACKUP DATABASE on the original system and then RESTORE DATABASE on the new one. Everything went fine but then I ...
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0answers
744 views

How to solve MySql Slave Error 1452 Foreign key constraint fails?

I am site administrator. We use to have a mysql 5.5.40 master(db01) - slave(db02) setup. One day our master server (db01) got down due to hardware failure. So we switched our site to slave (db02) ...
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0answers
31 views

Controlling SQL Backups From Two Machines

I'm far from a DBA, and don't really have a great understanding of backup chains, but I was asked the following question by a network administrator, and wanted to be sure that my answer was correct. ...
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43 views

MySql backup for certain database contents

So i have a database containing custom functions and cleanup procedures and obviously content under tables which i want to back up using automating script which works but doesn't create a proper ...
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0answers
429 views

Restore from copy of SQL Server backup file produces invalid data error

We have an instance of SQL Server 2008 R2 SP2 sitting in a DMZ. When I back up one of its databases to a drive local to that server, then run a RESTORE VERIFYONLY against the backup file, it declares ...
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0answers
103 views

SQL Server : how to decide if FULL backup or DIFFERENTIAL

The following scenario (on SQL Server 2008 R2 and 2012 servers) A co-worker of mine restored another DB into the one our process was trying to create a differential backup for. As I am currently only ...
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0answers
324 views

Please anybody help me with oracle db importing?

I try to import .DMP file with impd comand. root@HP:~# impdp SYSTEM/xxxxxxxxx log=4.log file=as.DMP and i get this ;;; Import: Release 11.2.0.2.0 - Production on Thu Oct 2 12:21:14 2014 ...
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1k views

SQL Server 2008 R2 backup fails to restore on SQL Server 2008 R2 SP2

My DR SQL Server got automatically updated by Windows update from 2008 R2 to 2008 R2 SP2 and since then I can't restore backups from my production machine which is still on 2008 R2. 10 percent ...
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74 views

hot/live sql backup

please excuse my ignorant question as I am still fairly new to database things so I have a mysql database and a part of it has file with average size of 10M I store them in their own directory and ...
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0answers
122 views

MYSQL backup options using mysqldump and mysqlbackup

I'm currently using mysqldump to backup mysql database. I heard that mysqlbackup offers a much much better performance. Unfortunately it requires MySQL enterprise version which is pricy. A few ...
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0answers
393 views

Error while taking backup in Postgresql

While taking a backup from my PostgrSQL database, it is showing this: pg_dump: Dumping the contents of table "gtab17" failed: PQgetResult() failed. pg_dump: Error message from server: ERROR: invalid ...
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0answers
380 views

Archive log backup error and backup completed with errors

My prod DB backup completed with errors stating the below error. RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ...