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
279 views

Postgres Point-In-Time Recovery with a limited point in time

I'm configuring PostgreSQL WAL-based backup for point-in-time recovery. Actually, I don't really need any point in time beyond 1 month ago and don't want to waste time for the logs older than that. ...
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1answer
195 views

postgresql backup and recovery

I’m trying to set up backup strategy for a production postgreSQL DB. It will have large amount of data and it should be running 24 X 7. Could you recommend some backup & recovery strategies that ...
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1answer
486 views

why mysql binlog creating new log file daily

I have started binary logging on MySQL server on my Ubuntu. It start creating log files in /var/log/mysql. My my.cnf configuration is as follows: log-bin="/var/log/mysql/" expire_logs_days=10 ...
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1answer
42 views

Is it safe to use “NOT BLOCKING” option on HSQL backup?

The HSQL documentation has the following to say about the "NOT BLOCKING" option on backups: Hot backup is performed if NOT BLOCKING is specified. In this mode, the database can be used during ...
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1answer
453 views

Backing up MySQL w/MyISAM on Amazon RDS

So, for various good reasons, we're maintaining a mySQL database using a MyISAM engine on Amazon RDS. I've just taken over this application, and I'm concerned we're not getting good backups, since ...
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1answer
333 views

Restoring a differential backup in SQL server 2005 [duplicate]

I have created a full back up of my database by executing the line below in my application: Dim Query As String = "backup database Ari to disk='G:\Documents and Settings\i\Desktop\BKAR\" & ...
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2answers
2k views

Is it possible to use ExpressMaint with SQL Server 2012 (Express)?

When I try running ExpressMaint on a server with SQL Server 2012 installed, it fails with an error saying it cannot find the Microsoft.SqlServer.Smo libraries (SQL Management Objects). From what I've ...
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1answer
590 views

New transactions during a Sybase “dump database” command

I have a Sybase 15.5 database which is backed up every night using the DUMP DATABASE command. The process takes about 30 minutes. What happens to the transactions that occur within those 30 minutes? ...
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1answer
2k views

Incremental level 1 backup with no Incremental level 0?

I have done the following steps: Backed up database with INCREMENTAL LEVEL 0 Delete INCREMENTAL LEVEL 0 backup without telling controlfile. So deleted it by hand. And did not make crosscheck. Backed ...
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1answer
24 views

What service that lets you create records/data into an immutable database storage system that cannot be deleted?

I'm not sure if this exists or not, but is there a database storage system that is immutable, whereby it cannot be erased or be altered without someone knowning? Use case would be for public data that ...
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1answer
41 views

ODBC connection fail when running AD account for SQL Server services

I am following up a question from Remote backup to folder path in domain I asked earlier. I could not get my proxy SQL Server Agent user to work to back up to a remote location and have given up for ...
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1answer
21 views

Continuously backup/restore selected tables

I'm backing up production data locally to perform experiments and investigate production bugs. I need only a handful of tables from product DB. I'm using generic mysqldump and now facing a problem ...
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1answer
25 views

Can I take backup of those tables which are created with NOLOGGING in Oracle?

Can I take backup of those tables with data which were created with NOLOGIING option in Oracle. Is it true that backup can not be taken for these tables and I can not restore my data if I have some ...
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1answer
55 views

DISABLE SQLSERVER VSS backups [closed]

I have some automated backups that i want to disable. but i do not know how to do it. Apparently these are done via Volume Shadow copy Service . Can anyone tell how to get rid of these backups ?
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1answer
35 views

Multiple instance of Mysql realtime backup

My current mysql backup strategy is replication. I setup one or more slaves following a master. If the master failed, I still have a clean and up to date copy of the data from one of the slaves. It ...
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1answer
45 views

Backup/restore check data is the same SQL Server

I'm a trainee SQL DBA. I'm using SSMS 2008r2. I've backed up a database and restored this as a new database on a new instance. I want to check to see if the data is the same on both databases. Is ...
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1answer
147 views

what is the fastest way to restore MySQL database without using dump files [closed]

what is the best procedure to quickly restore the MySQL database without using dump files. can any body help me in this regard. Thanks in advance.
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2answers
889 views

How to export Oracle database without data

I want export my Oracle database with its structure such as tables, schema, users, tablespaces, datafiles and everything but without the contained data.
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1answer
20 views

Old Data on SFTP [closed]

There are several old files on an sftp of mine that date back to two years ago. These files are ingested into a MySQL database. I am wondering what to do with the old raw files. The reason I am asking ...
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1answer
196 views

fn_dblog not showing up deleted table data

I unintentionally deleted 4 rows from a table. I tried to fetch back the deleted data using a stored procedure (got from internet). However, I was able to see my data in the result of stored ...
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1answer
18 views

backup postgresql database to submit with project

I have a final year project written in Matlab in conjunction to a postgresql database called 'hm'. I asked in which way could I submit the database and I was told to perform a back up of the database ...
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1answer
112 views

Cannot overwrite file: /var/lib/mysql/ibdata1 when using Percona xtrabackup

I am receiving an error when I am trying to restore from a percona backup to my local mysql server. Cannot overwrite file: /var/lib/mysql/ibdata1 at /usr/bin/innobackupex line 2128. sudo ...
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1answer
63 views

Backup a huge database 200gb+

i have a mysql database where i need to take a backup of the log database. the problem is the log database i over 200gb and contains over 280 millions of rows, i need right now to remove a kind of ...
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1answer
34 views

How often to backup database and what are the favoroble practices to do so [closed]

Curious to know on how often you guys back up SaaS? I have determine that i need backups to be done every hour for an application I have, based on how often data is updated an amount of users. I have ...
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1answer
40 views

Having trouble designing my preferred backup scheme

First some background: I have two Windows servers running MS-SQL-2014 setup in an availability group (synchronous auto-failover, preferred backup on secondary). They host many databases. Right now ...
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1answer
158 views

Ubuntu broken need to recover mysql db

With a recent Ubuntu upgrade it has broken my system. I now only have access to the filesystem through a live CD. I had a MySQL database on the system with many objects and views I would hate to lose. ...
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1answer
36 views

backup a specific set of tables to be moved to a remote system [duplicate]

I need to generate either backups or data dumps for about 30 tables. I want to generate a file of some sort that contains the data for these tables and transfer them to a different system. Each ...
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1answer
112 views

Scheduled Database Backup job fails due to lack of disk space

Two of my scheduled SQL Server backups failed over the weekend because of a lack of space. The C: drive has 25.3 GB of free space out of 400 GB. The primary space taker is SQL. 149.9 GB C:\Program ...
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1answer
527 views

How to implement Ola Hallengren backup plan on the server for some databases nightly full backups and for other weekly full backup only

I recently implemented Ola Hallengren Maintenance solution on all of my production servers(SQL server 2005,2008,2008R2 and 2012). It works great. My problem is how to implement Ola Hallengren backup ...
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1answer
84 views

Moving two databases from MySQL 5.1 [Prod] to MySQL 5.6 [Stage], not working [Windows]

I'm in the process of upgrading our production MySQL from 5.1 to 5.6, on a Windows Server 2008 R2 server. What I'm trying to achieve is to move 2 databases [say abc and xyz] from Prod server to a ...
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1answer
131 views

Is it possible to backup my ubuntu postgresql database by copying the /var/lib/postgresql/9.1/main file and pasting it back in?

A developer working on my server has fiddled with some settings and knocked my postgresql database offline. I've been messing with it for an hour and am considering just reinstalling postgresql fresh ...
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1answer
144 views

DB2 - What is the difference between online backup and AUTO_DB_BACKUP?

We would like to perform online backup. I see that there is one parameter AUTO_DB_BACKUP. I read this article on IBM link for AUTO_DB_BACKUP ...
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1answer
23 views

Is this normal binary logging behaviour - maintaining one ever growing file despite expire_logs_days?

I have a Percona MySQL DB running on a dedicated server. I have in my.cnf # REPLICATION # log_bin=/var/lib/mysql/binlogs/mysql-bin expire_logs_days=7 My issue is that the log file mysql-bin.000001 ...
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1answer
38 views

How to know the problem when i make this Full Backup Scenario?

i'm working new on database administrator and i have some questions if i want to make SQL full backup database every Saturday at 6:00 AM and for some reasons the device was shutdown the questions are ...
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1answer
127 views

How to restore a database to the latest file in a backup set [closed]

USE ICT; GO BACKUP DATABASE ICT TO DISK = 'E:\Backup\ICT.bak' -- Verwijder dit bestand a.u.b. GO RESTORE DATABASE ICT_TEST FROM disk = 'E:\Backup\ICT.bak' WITH REPLACE, MOVE 'ICT' TO ...
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2answers
517 views

How Datapump is faster than export/import backup? [closed]

Why is datapump export faster than exp?
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1answer
62 views

How Can I restore a database to a point of time without Old backup? [duplicate]

I have a database in full recovery mode with five tables. I accidentally deleted one table. I don't have any old backups. Can I restore the database with five tables?
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1answer
124 views

Reporting Services DBs not appearing in Management Studio, but can be queried?

I've set up a server with native reporting services, connected to a database server which hosts its two databases. I'm trying to run a backup of the two databases so I can add them to my availability ...
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1answer
57 views

how I Backing Up SQL Server database? [closed]

I am new to SQL Server Admin and am hoping to get some help? I have a database that only contains views of data from another database. It has no tables at all. Is there a way to backup the data in the ...
0
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1answer
184 views

Backup/restore using OPENDATASOURCE OR OPENROWSET

Has anyone ever successfully taken a backup or restore to another server using OPENDATASOURCE/OPENROWSET? I am not able to use linked servers so I am exploring this idea.
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1answer
390 views

How to retrieve stored procedures from raw data

I have all the raw data from a database that I can't access through the mysql program anymore. I was able to get the tables by copying the .frm files over to the new installation of mysql, but I don't ...
0
votes
1answer
204 views

Script to Add a Job to a SQL Server DB

I want to add a job to my DB to make a back up weekly but i want to do it from an script, i've serched and with what i found i made this: CREATE SCHEMA job go CREATE PROC BACKUPS @dir varchar(max) AS ...
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1answer
44 views

How to confirm that chunk transfer is completed on a DB

I have one case where i create db for Daily data. I have some collections in this db which are sharded. My requirement is as follows: Create every day DB If There is a DB which is more than 7 days old ...
0
votes
1answer
285 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
votes
1answer
922 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
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1answer
46 views

how to speed up cpu limited mysql database backup

I have a database that has a structure that unfortunately requires having a lot of tables (10k+). It's not possible to change the structure now. The database itself is not very large (<1GB), but ...
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1answer
259 views

Slow performance of remote restore

Over the weekend, I was participating in a DR test. On the database side, that meant restoring backups from the production system to the DR system. What struck me as odd about the performance of the ...
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2answers
110 views

SQL Server - creating a historical data backup

I've run out of space on my SQL Server 2008 Express DB. i'm creating a "duplicate" SQL Server 2008 Express DB so i can backup my data before i purge my DB so i can start over. Is there a way in SQL ...
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1answer
90 views

Oracle backup and recovery using RMAN

Can some please provide a quick guide for backup and recovery of Oracle 11 DB? I just need to test it very quickly so i don't need something too fancy, but should be scheduled. Thanks in advance.
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1answer
72 views

MongoDB replication to local hard drive

MonogDB's dynamic schema has made me thinking about replacing MySQL. I eventually want to use MongoDB as the default for all new app developments. But this project runs on only 1 dedicated server ...