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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2answers
808 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
1answer
560 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
605 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
2answers
262 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
286 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
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
125 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
569 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
4answers
12k 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 ...
4
votes
1answer
2k views

Cannot restore Amazon RDS SQL Server database to given point-in-time using SQL Server Management Studio

I'm trying to restore one of my Amazon DRS SQL Server databases. Using SQL Server Management Studio, I can correct to my DRS instance using the master account I created when creating the database ...
4
votes
1answer
311 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
425 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
96 views

Understanding Backup Types

I have recently started a role as a junior DBA... Yesterday I created a new database for a co-worker and my boss asked me to make sure we get a backup plan on it asap. I didn't think much about it, ...
4
votes
1answer
296 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
248 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
388 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
6k 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
928 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
3answers
2k 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 ...
3
votes
2answers
1k views

Does a MyISAM table locks if I copy it while MySQL is running? (READ DISCLAIMER)

DISCLAIMER: I'm very aware this is not supposed to be done, but time consistency between tables aren't a concert here and Im trying whatever pops in my mind right now to have alternatives for ...
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votes
3answers
9k views

Difference between Full backup and Copy-only full backup

I saw in this link that full backup does not truncate the log. So what is the difference between full backup and copy-only full backup? For the log backup there is copy-only backup which prevent the ...
3
votes
2answers
3k views

Is it OK to use WITH INIT for my Transaction Log Backup to avoid having it grow too large?

I'm still struggling to understand SQL's backup jobs. We currently have a SQL Server 2005 instance using the FULL recovery model. We do a full database backup every week. BACKUP DATABASE ...
3
votes
2answers
916 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
552 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
394 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
2answers
294 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
67 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
1answer
14k views

Difference between database dump (export) and database backup?

What is the drawback using only EXP or EXPDP command for a database dump (and considering it as a backup) instead of taking backups using BACKUP DATABASE command (via RMAN)? What is a difference ...
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
944 views

How to backup a MySQL database without slowing the application?

I'm an application developer and wondering about our database backup strategy. Right now our sysadmins backup our database every 8 hours. I don't really know how the do it, but while the backup is ...
3
votes
3answers
901 views

SQL Server 2008 R2 - Specify the Full Backup to use when doing a Differential Backup

When I backup my Database, I do a Full Backup every day who goes on a tape. I am trying to use the Sunday's Full backup to set up an additionnal Differential Backup, how can I do this? It only takes ...
3
votes
1answer
1k 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 ...
3
votes
1answer
93 views

Necessary to use a checksum on a backup and not solely the 'verify backup' option?

If want to ensure the integrity of a backup, would it be a necessity to use a checksum on all of my backups and not just the 'verify backup' option?
3
votes
6answers
9k views

Taking backup of all the databases in SQL Server

I have a Microsoft SQL Server 2005 DB server. In the DB server, I have around 250 user databases. I have to take a back up of all these databases. Since, manually taking backup consumes lot of time, I ...
3
votes
1answer
576 views

Is it imperative that I backup my index files?

I have a few different instances (SQL 2000, 2005) with indexes placed in a separate filegroup. Do i need to ensure that this group is backed up, or will it be rebuilt by a restore of of the database?
3
votes
1answer
2k views

Does my choice of pg_dump format impact restore speed?

According to the docs for my version of Postgres (8.4.2), pg_dump can "output in script or archive file formats." The script-formatted dump (4GB) takes 1.5 hours to restore, and I'm wondering if the ...
3
votes
2answers
139 views

SQL server 2005 backup statistic

I'd like to share with you this simple snippet (answering my own question) and I'm also curious how do you control your SQL server backups.
3
votes
2answers
47 views

Which Log should I start backups with?

We have log backups running every 15 minutes and nightly fulls/diffs (fulls are once a week per DB, but they are spread across the whole week for load balancing). Lets say for a particular DB I have a ...
3
votes
1answer
553 views

How Do I Use PowerShell to Get a SQL Server Backup Status?

I need a power-shell script to obtain the following information Name of the database , LastBackupDate of the database and this information should be sent via an email converting the results to HTML ...
3
votes
3answers
3k 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 ...
3
votes
2answers
14k views

RMAN list archivelogs that are needed for to recover specified backup

I've taken backup of datafiles in 31.12.2013. It completed datafile backups successfully, but archivelog backups failed. Now, I want to determine what archivelogs should I backup to be sure that my ...
3
votes
1answer
5k views

Transaction Log Maintanance While Using AlwaysOn Availability Group

We are using HADR ( AlwaysOn Availability Group) feature of SQL Server 2012. Server and AG Configuration as below: SQL12_SRV1 --> AG1(PRIMARY) - SYNC -->> DBTest SQL12_SRV2 --> AG1(SECONDARY) ...
3
votes
2answers
880 views

How large will the Transaction Log backup be?

I encountered a production database of 12 GB with a log of 90 GB. Full and differential database backups are made with a third-party backup tool, but no one is backing up the transaction log so it got ...
3
votes
2answers
324 views

How to prevent SQL Log from being too full

I have a database that generate a huge amount of transaction per seconds, something like 50-100 transactions/second. Because of this, the log files grows very quickly. The thing is though, that even ...
3
votes
2answers
357 views

Writing transactions to .MYD file to take Backup

I'm trying to backup MySQL DB by archiving the data directory of required databases. I'm doing FLUSH TABLES WITH READ LOCK before taking the backup, but even then some of the transactions were not ...
3
votes
2answers
234 views

Recovering from Oracle host OS disk failure (options)?

If an Oracle host OS has a complete disk failure and the host can be restored (assuming from a recent clone of the host OS disks) from backup, is it possible to then point the host to the existing ...
3
votes
3answers
1k views

Restore script in SQL server doesn't work in W7

I need a little help with a restore process, I can't find specific help in other similar questions, sorry if my question does not correspond. I have this script in my system: RESTORE DATABASE ...