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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4
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1answer
169 views

Optimized Way of Scheduling a Differential Backup

I am working with a data warehouse with SQL Server 2012 and was wondering what would be the most optimized, AUTOMATED procedure for a backup/restore strategy. Current observations and limitations: ...
4
votes
2answers
2k views

Deploy SQL Server Backup Maintenance Plan in multi-tenant environment

We have a multi-tenant environment in which I've been trying to deploy a standardised maintenance plan across all servers. I've been running into issues importing the maintenance plan properly, as ...
4
votes
2answers
5k views

Live backup without lock

In our company we have a lot of MySQL databases. Some of these are critical and we want to take a back-up of all databases. These databases can't be locked because the application can change these ...
4
votes
1answer
82 views

SP for Restoring Database and performing other tasks on it

I am creating a stored procedure for our QA dept that will do the following: Accept specific inputs to generate a consistent name, restore a database (giving it the generated name,) set the db up for ...
4
votes
1answer
4k views

Is Percona xtrabackup the right choice for my 500GB MySQL backup?

I have a MySQL db with 500GB, consisting mainly of Innodb tables, and one big (200GB) MyISAM table. My current backup strategy is copying the db files to an external harddrive. This causes a downtime ...
4
votes
2answers
2k views

Restore all applicable files in a backup device in T-SQL

I'm using SQL Server (2008 R2 in this case) and I am backing up my databases into backup devices (one per database). Every Sunday the device is overwritten with a new full backup, every night a ...
4
votes
1answer
2k views

Does the Amazon RDS backup/snapshot service lock tables?

We have a database that is 100+GB. Most tables use the InnoDB engine. A regular dump takes 1-2 hours. If we moved to Amazon RDS, would this backup cause table locks? Does Amazon use a simple ...
4
votes
2answers
387 views

SQL Server Transaction Log Initial Data Load

What is the standard process when initially populating a database with 5GB+ to avoid a large transaction log? From my understanding the log file would jump to a large size after the initial load and ...
4
votes
1answer
1k views

Transaction Log Truncation with Copy Only

I have a database backup job set to use full backup with the Copy only option on once daily. The copy only is on because from what I have read that is the only way to backup a database that is ...
4
votes
2answers
90 views

SQL Server backup medianame

If I make full/differential/log backups to disk under full recovery model it is important to specify MEDIANAME? Is it true that MEDIANAME is only for tape backups? If not, when and why should I ...
4
votes
1answer
65 views

How to extract the structure out of DB2 (Back up Structure)?

Is there a way in db2 to take a backup of the database structure (Metadata) without actual data? My purpose is to pull structure (tables, views, indexes, triggers, procedures and functions) from an ...
4
votes
2answers
43 views

Database Backups vs Server Backups

At my current job, I recently discovered that our MS SQL database servers had no backup devices set up for them. When I asked other IT members about this, the response was that the servers themselves ...
4
votes
1answer
6k views

I/O is frozen on Database & also I/O was resumed on Database on daily basis in log with complete Backup

I would like to say that as on daily basis i got the message in my log file. First The I/O is frozen on Database (DatabaseName) message appears in log. The message is like I/O is frozen on ...
4
votes
1answer
160 views

Restoring database without worring about partitions

On our our production database there is a partitioned table called FullLog. This is updated via triggers so we know who changed the database and when. Which is a problem for me when I restore the ...
4
votes
1answer
221 views

Large Transaction Backup

On my SQL database I run a full backup at 6am and transactional backups every 15 minutes on week days starting at 8am. Every Monday the first transactional backup is 7 Gb. I want to know why, my ...
4
votes
1answer
764 views

Postgres pg_basebackup reports directory exists but is not empty

I have postgreSQL 9.4.1 installed on a Win 2012 Server. I am looking to setup replication between this and another server of the same spec. So I am following guidance on preparing the master ...
4
votes
3answers
251 views

How to find what frequent and/or large transaction have taken place in MS SQL Server?

Each day is experiencing about 1GB sum total of all the transaction log backups that day, while at the end of that week the Full DB backup is about 180MB. For a business database for buying/selling ...
4
votes
1answer
684 views

Differential/T-Log LSN question

So, this is now my third question on this topic. I just keep finding more and more than i want to know and understand about how FULL recovery works. We transitioned a database to FULL yesterday by ...
4
votes
1answer
478 views

Do I need to stop the service to back up the database? [closed]

We have several database driven applications using MS SQL Express, Pervasive, MySQL, and some sort of flat file database. PostgreSQL "may" be added later. We have backup software that is VSS aware. ...
4
votes
1answer
137 views

How dependent are backups on msdb tables like backupset?

I am trying to get some practice making a backup maintenance plan and restoring those backups. I have a script that churns through the most recent full database backup and any subsequent transaction ...
4
votes
2answers
919 views

Restore SQL Server database from .sql files

So we had an encrypted database that puked and killed our whole SQL Server setup. Sucks about our data, but we were smart enough to have our data structures / stored procedures / functions in Git The ...
4
votes
2answers
5k views

Which hot backup tools for MySQL InnoDB database : Percona XtraBackup, Zmanda Recovery Manager Enterprise or Community or…? [closed]

I manage a PHP/MySQL website : max 500 simultaneous users / average of 4000 per hour in update/read 1 MySQL Community Server (5.1) - (Xeon / 16 Go RAM) InnoDB Storage engine on 100 tables for 1.4 Go ...
4
votes
1answer
594 views

Why would a SQL Server 2008 R2 database disable a table index when upgraded to SQL Server 2012

I've restored a database backup in a new SQL Server 2012 server from a .bak made in SQL Server 2008 R2, and one of the tables has it's primary key index disabled. This doesn't happen when I restore to ...
4
votes
2answers
723 views

Change Location of VALIDATE RECOVERY FILES work area

Is there a way to tell the VALIDATE RECOVERY FILES command to use a different location with more available disk space? When I run the command in RMAN, it fails with the following error stack: ...
4
votes
1answer
138 views

Thoughts about Oracle backup procedure for 11.2 (beginner question)

Two days ago we "found out" that our old, not taken care of, horribly neglected, Oracle DB server was extremely important to our business. The only person who knew anything about this server was ...
4
votes
2answers
275 views

Backup VLDB replicated database in SQL Server?

I have a problem with my backup strategy. Currently I'm doing a Full Backup every night and transaction log backup every 2 hours to TAPE. This used to work without problems, but the size of the DB ...
4
votes
1answer
33 views

Copy-only as the routine backup

We are in planning to upgrade from SQL Server 2008 R2 to SQL Server 2014, with the intention of using Availability Groups. One of the secondaries will be used to do backups. I have tested and ...
4
votes
1answer
2k 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 ...
4
votes
1answer
129 views

Settings for a MySQL backup only slave instance

I have two instances of MySQL running one a server, set up as master and slave. It's all working smoothly together and I'm only using the slave instance for backups to avoid locking up the live ...
4
votes
1answer
2k views

Windows native backups makes SQL Server think that databases backup has been done

community. I've Windows Server 2008 R2 which hosts few virtual machines. One of machines is Windows 2008 R2 server with SQL server 2008 R2 Express installed. Here's the thing: I wrote a script that ...
4
votes
2answers
700 views

Can I manually reset the “internal status flag for a full database backup”?

We recently switched to the FULL recovery model, with full backups being done every weekend, and differentials being taken every day. This worked last weekend, however this weekend the differential ...
4
votes
1answer
404 views

can i backup multiple db2 databases at the same time?

in db2 9.5 LUW i have one db instance to which i just added a second database. we don't have TSM or multiple partitions which is what all the documentation seems to be about when i search the web for ...
4
votes
1answer
1k views

Why are Stored Procedure schema changes not being replicated when using ”initialize with backup”?

In SQL Server I have set up transational replication using the "initialize with backup" option. Data is being replicated fine, as are schema changes to tables. However, schema changes to stored ...
4
votes
1answer
415 views

Oracle crashing on CentOS

Here is alert_XE.log: kkjcre1p: unable to spawn jobq slave process Errors in file /u01/app/oracle/diag/rdbms/xe/XE/trace/XE_cjq0_23146.trc: Process J000 died, see its trace file kkjcre1p: unable to ...
4
votes
1answer
635 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 ...
4
votes
1answer
322 views

What are the best practices for backing up a secured SQL Server 2012?

I want to state right off the bat that I'm not looking for information on how to backup a SQL Server. I've got that taken care of. I'm looking for some form of documentation that will tell me the ...
4
votes
1answer
1k views

What's the fastest way to replicate a MySQL database from one machine to another?

What's the fastest way to replicate a MySQL database from one machine to another? The two machines are connected via LAN. How to do it without mysqldump? If using mysqldump, is the fastest way $ ...
3
votes
4answers
285 views

Does it make sense to use full recovery if the data and log files are on the same HD?

We have a database that was set up to use full recovery and my guess is that the reasoning was only to prevent data loss if a failure happened between full backups. We make daily full backups of the ...
3
votes
2answers
464 views

Backup SQL DataBase to C$

Another simple SQL backup question from me.... I've got a SQL Server database running on SSMS 2008 and am trying to configure some backup jobs. I am now seemingly fine with backing up and restoring ...
3
votes
5answers
9k views

Mirroring vs. Log Shipping

The software company I work for is planning to migrating our infrastructure into the cloud. Our current focus is to find the best database replication method. Current Servers: SQL Server 2008 SE - ...
3
votes
3answers
1k views

ms sql differential backup size jumps

We are doing a full backup once a week and a daily diff between that. The total db is 80Gb, the diffs start out under 1Gb, then gradually grow to approximately 3-5Gb which is ok, but then all of a ...
3
votes
2answers
238 views

Identify the type of a SQL Server backup

Long story short, we had a hosting plan on www.hostforlife.eu (btw, terrible service even on more expensive packages, plus they lost ALL files on their servers and we had to restore our backups as ...
3
votes
2answers
1k views

What port is used by SQL Server to write backups to a remote server?

I have a SQL Server 2008 R2 Standard instance in a "DMZ", so that it can be client-facing. I am trying to have it write its backups to a central location that is within the network. The engineers ...
3
votes
3answers
719 views

Performance impact of Splitting Table across files

EDIT: I think the original question (below) was not worded very well, and probably caused confusion. The basic question is: If I have a SQL Server 2005 database using a single .mdf file and I change ...
3
votes
2answers
426 views

Unable to BackUp Database on SQL2005

I have a database in MS SQL2005 that I can not backup. Whenever I try to create a backup of the selected database through SQL Mgm studio I get this error: The Backup of full-text catalog in not ...
3
votes
3answers
143 views

How can I make a database backup go faster?

I recently attended an interview for my next job and was asked this: How can I speed up the backup of a database sized close to 1TB or 800 GB in SQL Server? My Answer: We can use Database ...
3
votes
2answers
428 views

When does creating a .sql backup with mysqldump become too large?

Is there a limit to how large a database can be when executing a .sql backup using mysqldump, or will you run into server problems before that - will the server not be able to take such a large backup ...
3
votes
2answers
92 views

Viewing the SQL of a view from a backup set

I have a full backup of my database from 4 days ago. It is a standard SQL 2008 .bak file. What I'd like to know is if its possible to view the SQL to a View that is in the database I backed up without ...
3
votes
3answers
4k 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 ...
3
votes
2answers
2k views

Move (Restore) SQL Server 2005 database which does not exist before

I did not ready about this but found out after trying to restore a database from remote server and it wont restore if the database did not exist before. What I would do is create a .bak file ...