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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1answer
16 views

MS SQL Server 2012: once a day full replication (automatic backup/restore) for reporting

Our company is w/o a DBA, and it has fallen on me (a complete DB noob) to handle some critical database tasks. I'm looking for the best solution for us to be able to "copy" a full database to another ...
0
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0answers
7 views

difference between pg_dump command's --column-insert and --attribute-insert

Background: I'm trying to create a dump file that only contains the data in my database. I would like it to create the data with the INSERT command. In reading the manual, ...
0
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2answers
600 views

How to run a cold backup with Linux/tar without shutting down MySQL slave?

I run the following before tar-ing up the data directory: STOP SLAVE; FLUSH TABLES WITH READ LOCK; FLUSH LOGS; However, tar will sometimes complain that the ibdata* and ib_logfiles* files are ...
1
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2answers
107 views

How can I create readonly user for backups in PostgreSQL?

Is it true that it is IMPOSSIBLE to create a readonly backup user in PostgreSQL? I've been advised on an IRC channel that you simply can't have a backup only user with no ownership privileges. I ...
1
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1answer
69 views

SQL Server DIFFERENTIAL BACKUP question?

Simple question At what point is a differential backup considered transactionally consistent? Is it the creation date of the DIFF, or the time at which it completes? That is if I restore it what ...
5
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3answers
226 views

Backup not creating a new file

I run a daily backup of my database through command prompt: c:\sqlcmd -H localhost -Q "BACKUP DATABASE test TO DISK='c:\test.bak'" But the new backup replaces the previous backup. Please tell me ...
4
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2answers
298 views

SQL Server 2012 always-on backup, full vs copy-only

I need a quick clarification on copy-only backup vs full backup as it pertains to transaction log numbering and restore if required. I have SQL Server 2012 setup with always on for multiple ...
0
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1answer
263 views

What is best strategy for backup on streaming replication(hot standby) environment

I have questions. What is best strategy for backup on streaming replication(hot standby) environment. I’d like to do backup on slave server and restore(PITR). First, I set up streaming ...
2
votes
2answers
156 views

Software for backing up SQL Server databases

Since using the new version of Symantec, I've experienced lots of problems doing incremental backups of clients' SQL databases. Is Windows Server backup a good alternative to Symantec Backup Exec ...
0
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1answer
96 views

Backup of Job's List only

Goal: Reuse the SQL server agent jobs list. Problem: The list contains a lot of jobs and I need to reuse the jobs list in a another time without recreating it. Based on the example of the picture, ...
3
votes
1answer
144 views

SQL Database automatic back up

I have an SQL database - I need to back it up everyday (at a minimum) - preferably multiple times a day - automatically so it definitely gets done. I'm running Windows which the SQL database is ...
1
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3answers
4k views

Taking a backup of a single table in the SQL Server

I know how to take a backup of a database in SQL Server and restore it. But how can I take a backup of a single table, and then restore it? Is it possible? I have a database with two different names ...
3
votes
3answers
530 views

Set Backup Compression on SQL Server 2008R2 on by default

I can't seem to find the option to set the server property that will enable compression on SQL database backup to be ON by default, so I don't have to manually set it every time. Ca anyone point me ...
1
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1answer
20 views

Equivalent SQL Server's Backup COPY ONLY in DB2

In, DB2 when you have a recovery strategie, you have a Full backup, then some deltas or incrementals in between. They are creating based on the previous full (first delta, or any incre. ...
3
votes
1answer
482 views

Backing up file groups with restore to earlier backup

I have a task: I have created a database with a filegroup lamb that has a few tables. I need to extract a csv into a table in a filegroup named lamb and back up that filegroup. Then extract another ...
4
votes
1answer
58 views

Which version of Microsoft Tape Format is supported by which MS SQL Server

When you create a backup with Microsoft Sql Server, the resulting file is in Microsoft Tape Format. Different versions of SQL Server apparently use different version of this format. Which version of ...
1
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1answer
212 views

MongoDB: move documents before capping

The cappedCollection concept works well for most of my projects where cleaning old data without care makes sense. For another projects, I need a more complex and safe concept. The requirement is ...
0
votes
1answer
31 views

MyISAM : Should I be concerned by these warnings?

I restored some tables from recent Databases backups. Because Im supporting a legacy system that only uses MyISAM tables in their DBs, for backing up I used a little script that pretty much copies all ...
1
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2answers
271 views

Can't restore mysqldump database backup in Ubuntu 12.04

I'm trying to restore a database backup created using mysqldump. If I do: $ mysqldump -u ROOT -p DATABASE_NAME < DATABASE.SQL the database remains empty, even though I get some screen output ...
8
votes
4answers
9k views

How to detect any changes to a database (DDL and DML)

There are a lot of databases on my client's sql server. In common, these databases is under development, so developers can design, refactor, do data modifications and so on. There are some databases ...
0
votes
1answer
130 views

Taking hot backup of slave node in postgres (master-slave config with repmgr)

I have a postgresql setup with master-slave configuration using repmgr. I'm struggling with taking a consistent snapshot backup (pg_start_backup) of the slave node, this is due the fact that the slave ...
1
vote
1answer
55 views

Backing up large MySQL DB for DR purposes

Fundamentally I am just trying to come up with the best way to back up my MySQL DB nightly. Complicated by the fact that: its a 400 gb DB and growing its running on windows I am not permitted any ...
1
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2answers
86 views

Backup of database X on SQL Server 2008 on server A - restore to SQL Server 2012 database Y on server B

I want to copy a SQL Server 2008 database to SQL Server 2012 with a different database name. Took a backup of 'production' and copied it to the SQL Server 2012 machine. Created a new SQL Server 2012 ...
0
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2answers
44 views

What is the use of “Backup set will Expire:” option while creating Backup Database task in Maintenance plan

While backing up the database, I would like to use "Backup set will Expire:" option to delete/overwrite old database backups. I am not able to use this option. Any advice on how to use "Backup set ...
3
votes
3answers
2k views

Sql Server 2008 R2: Simple recovery model with transaction log backups

I'm busy reviewing my SQL Maintenance plans and I'm a bit confused with the recovery model option on the databases, specifically related to point in time recovery. Here is my scenario: I have two ...
0
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1answer
27 views

Oracle RMAN Incremental update or merge questions

1- Does Oracle RMAN support Incremental Update/Merge option for device type SBT ? Or its only supported for Disk ? 2 - During an update/merge operation during the incremental backup, does RMAN write ...
1
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1answer
54 views

SQL Server 2005 Restore Backup Status Recovery Pending

So at work something dreadful happened a database server went down and I am having an issue recovering one of our databases from our backups. When I try to restore from a backup using SQL Management ...
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0answers
57 views

PostgreSQL continuous archiving - use snapshot for base backup on AWS?

I'm new to AWS and PostgreSQL admin and have been poring over the docs trying to come up with a good backup strategy for a fairly simple setup. I have a single Amazon Web Services EC2 instance that ...
0
votes
2answers
64 views

MySQL incremental backups per database (not global)

While searching for free/open-source MySQL incremental backups solutions I have found a number of ways to do incremental backups and all of them seem to either rely on "logical" way of backups/restore ...
2
votes
1answer
51 views

In Postgresql, after pg_dump the access privileges on the database itself are not restored

Suppose user foo owns a database gee, and user foo has granted user bar with all access privileges on database gee gee=> \l List of databases Name | Owner | ...
1
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1answer
53 views

changing auto shrink setting breaks backup?

I have a database that seems to be functioning fine with no apparent errors except that any full backup taken is broken - attempting a restore fails with an error "RESTORE detected an error on page ...
4
votes
2answers
6k views

How to increase fast backup and restore of 500GB database using mysqldump?

There is a database A size of 500GB. Tables in database A contains both MyISAM and INNODB tables. MyISAM tables are master tables and Innodb tables are main transaction tables. Backup and restore ...
0
votes
1answer
94 views

Save and restore specific tables

in an Oracle 11.2 Database, Enterprise Edition, we are running calculations divided into 3 different "modules". These modules can be started on their own, but not parallel, so in between users are ...
2
votes
2answers
68 views

how to create backup for stored procedure,trigger and functions of a database in sql server 2008?

I'm having 2 databases in 2 different servers(.246 and .252). I need to create backup for all stored procedures, triggers and function from 252 server and restore it in 246 server.database name in ...
1
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1answer
2k views

DB2 Online Restore but Without Roll Forward?

I read a lot of documentations for db2 restore but I could not find how to perform online restore from the last database backup but without roll forwarding of logs? I will appreciate command ...
0
votes
1answer
22 views

Oracle XE Backup Restore Problem

I have a Oracle XE 11g on Windows 7. I try to backup my database and restore it. First, i backup my database with running backup.bat script which is in ...
0
votes
1answer
62 views

MS SQL Server 2008 R2 network backup

Can MS SQL 2008 R2 backup database to a file on different network location...I've been unable to set network path for backup to other machine on local network via tasks-backup-destination.add ...
1
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1answer
31 views

percona xtrabackup to backup mysql database

I'm trying to use percona xtrabackup to backup a mysql database. in the restoring the database according to the documentation: rsync -avrP /data/backup/ /var/lib/mysql/ this will copy the ibdata1 ...
7
votes
1answer
222 views

Restoring differential backup creates DEFUNCT log file?

Here is my problem. I'm trying to move a database to a new server via a full restore, then cutover with a quick differential backup/restore. I can do a full restore without a problem, but when ...
1
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0answers
84 views

Backup failed due to lack of hard drive space…how?

I had a maintenance plan fail last night (runs daily) for the first time in ages. The following is the specific error I received, minus the actual database name: Extend Disk Backup: failure on ...
-1
votes
1answer
40 views

quick checkpoints for development mode

i'm a programmer, not a dba. i need a mechanism to quickly make a snapshot of a database (oracle 11g XE) before i run migration. migration changes data, grants, DDL (tables, triggers, lexers, views ...
2
votes
1answer
82 views

Using PgBarman for PostgreSQL 9.3 backup

I'm setting up a backup strategy for a PostgreSQL 9.3 db. My job includes: take db backups every day/week/month use a Synology NAS as remote backup device I'm thinking of using Postgres ...
0
votes
1answer
42 views

Restore postgres in command line on ubuntu failed

This question may be asked many times. We are trying to move a postgres db from windows (psql 9.3) to ubuntu runing postgres 9.3. Here is what we did: In windows, create backup for db cis with ...
0
votes
1answer
16 views

Extract one MySQL database from a FULL MYSQL Server backup file

I have a small shared windows server on which i'have installed MySQL 5.1 engine for hosting my user's mysql databases. I backup the complete MySQL databases each day by running this script as batch ...
3
votes
3answers
4k views

How to log error details when using using try/catch for dynamic SQL backup commands

When issuing a backup command within a stored procedure that uses a try catch and dynamic sql, the error messages are very general when compared to running the backup command directly. Try/Catch ...
-2
votes
2answers
76 views

How to Find All SQL Server database back list in my system? [closed]

My SQL Server 2008 R2 system has different database backups on different drives like C:, D:, E: Now I would like to see all database backups listed in SQL Server 2008 R2. Thanks for your time
1
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2answers
40 views

SQL Server Backup and Query Execution

Is SQL Server Backup affects the query execution performance? Is there an effect while running the SQL Server backup in remote query execution? Thanks.
0
votes
1answer
69 views

SQL Server FILELISTONLY command providing incorrect logical database name

When using RESTORE FILELISTONLY to restore a database using code the logical_name for the files is coming back as 423. However when I do a manual restore of the database the logical file name appears ...
1
vote
1answer
63 views

Decrease WAL file size for backup

I'm setting up a backup strategy based on WAL files archiving and transmission via rsync. As DB activity will propably be very low (less than 100 inserts/updates/deletes per day), at least in the ...
0
votes
3answers
1k views

.bak file not visible in any directory

I have a .bak file created today by someone else, manually created through SSMS 2008 R2. I'm trying to manually restore the database, unfortunately the file isn't appearing when I go to browse it. I ...