In the context of a database, maintenance describes routine operational tasks around a database system, such as monitoring, tuning and backup procedures.

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Use of Shrink after rebuilding Indexes in sql server 2005

I need to create a weekly database plan for my company's databases (5.8Gb), now I want to rebuild the Indexes, and then want to trigger a Shrink operation. Now I know Shrink creates Index ...
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148 views

Appropriate use of mysql Optimize Table

I want to come up with some best practice for maintaining our mysql database. versions 5.5/6 and using InnoDB. i came across this artice - ...
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How to launch SQL Server Agent job on completion of another one?

An SQL Server Agent job (SSA) have to be executed after a few other SSA jobs. Is there any way to start SSA jobs on completion (or success, or failure) of another one? Currently, I do this on ...
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Eliminating duplicate records in data cleansing [closed]

I have a database full of records of people with simple information like first name, last name, email, location, ... . I need to eliminate the duplicate records. As I've search the process is called ...
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How to know there is a maintenance job running on a postgresql database

I have a python script on postgresql database which is fetching records from sql server database and inserting it to postgresql DB after some filtering. this jobs is running by cron every two minutes. ...
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Backup database and clean old backup question

Right now we have a maintenance plan which looks like this: backup all databases clean old backups (> 24 hours) This job runs every day. Every now and then this script crashes during backup step ...
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Where and with what should I be looking for a good hardware backup tool? [closed]

Until now, I was doing my SQL Backups using USB Hard disk, and copying that to my local computer. After that, I went zipping and burning onto DVDs. Now I want to push that on more professional and ...
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106 views

Maintenance plan fails on non-existent database

We have a maintenance plan on our production server which does all the usual stuff... checking integrity, rebuilding indexes, backups, etc. Lately, it has been failing every night, complaining about ...
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Database never maintained

Just moved from wrong forum i paste here my question: I just got a new client recently migrated from SQL Server 2000 to SQL Server 2005 due to vendor application limitation to new releases. Vendor ...
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Does failed task considered to be run to completion in SQL Server maintenance plan terminology?

The replies to my previous question: "How to specify a SQL Server maintenance plan subtask to run unconditionally on success or failure of preceding tasks?" answered me that I should change ...
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Database design that handles data growth with time

I have a big table that stores video rental data with the following columns: id, title, language, duration, owner, remarks, closing_date_for_loan Assuming every day there are thousands of data ...
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Creating indexes with t-sql scrips vs rebuild indexes in maintenance plan

I’m using SQL Server 2008 and I am running several (15) scripts each day to bulk insert to tables. Each script drops the table at the beginning. I create indexes in the scripts. Some of the scripts ...
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Can you set up a SQL server maintenance plan to restore a database?

I am looking to setup a maintenance plan that makes a backup of a database (Database1) and then restores to another database (Database2) to confirm that it is able to restore successfully. Can I do ...
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How to ensure that SQL Jobs run in the correct order within a minimal maintenance window?

From this question I learned about a script which creates jobs for backing up databases, checking database integrity, optimizing indexes, and cleaning files. According to the documentation, this ...
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Can maintenance plans be used in SQL Server multiserver (Master-Target servers) administration?

Since I failed to configure SQL Server 2012 Multiserver (Master and Target Servers) administration, I am eager to understand whether it (setting Master and Target servers) would permit to send from ...
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How can I generate a usage log? [closed]

I'm trying to automatically generate an events log report in SQL Server that records events including successful login, Create/Delete Account, An Account was Unlocked, Account locked due to maximum ...
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Unable to view “Maintenance Plan” folder under Maintenance in SQL Server 2008 R2 Standard Edition

SQL Server version is as follows : Microsoft SQL Server 2008 R2 (RTM) - 10.50.1600.1 (Intel X86) Copyright (c) Microsoft Corporation Standard Edition on Windows NT 5.2 (Build 3790: Service ...
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How to make SQL Server Agent job history less verbose?

So, I've created a SQL Server Agent job, according to the answer to my prev question: running nightly (at 2:11) according to the schedule: There are 9 .bak files in 3 subdirectory of ...
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What are the compelling resons to update SQL Server name to a real one after its changing?

Took the job of monitoring and tuning a few dozens SQL Server 2012 Enterprise Ed. SP1 (64 bit) on Windows Server 2008 R2 Standard Ed. running inside virtual machines. All of them on running ...
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Is it a good idea to add a reserved field to a large MySQL table?

As you may know adding a new column to a MySQL table with millions of records is hard and in some cases impossible. Is it a good idea to add a text column to each table (say, meta) to save some ...
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Index Maintenance Plan

At our organisation we are migrating to SQL Server from visual foxpro dbf and hence had no maintenance plans and have no DBA. We have gone through our backup plans and Index maintenance is only index ...
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Running several versions of a MySQL database in parallel?

We have a central read-only MySQL database that contains geo data, etc. It is used by various projects. As part of a refactoring, I am thinking about setting up a system for versioning the database. ...
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How to copy backup files to remote share in SQL Server Agent job without AD/domain accounts involvement?

MS SQL Server 2012... with nightly databases backups to the same/local as SQL Server machine... I am trying to add another SQL Server Agent Job to copy the .bak files to remote (non-windows, i.e. ...
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Maintenance in MYSQL when innodb_file_per_table disabled

I have read your post and I completely understand OPTIMIZE TABLE to perform in an environment where innodb_file_per_table is disabled, does not shrink the global ibdata1 tablespace. But what if I ...
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Index Maintenance taking long time - Primary Key (Clustered Index) Varchar(35) [on hold]

I have a table in my database that contains around 70 Million rows. Unfortunately the database designer had made the primary key (Clustered Index) column of type : Varchar(35). Obviously this is ...
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MySQL: can I put the database into a maintenance mode? (i.e. no user connections)

I'm going to be doing some complicated maintenance on our MySQL servers and I'd like to keep users out during the work. I'd prefer not to drop and re-create all of the user accounts, but that's the ...
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System Databases Integrity Check & Full Backup

I have an SQL Server 2008 and for maintenance solutions I use Ola Hallengren scripts. Recently, out of 15 databases I have on this server, I made two changes in three of them (not system databases, ...
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Is it possible to set a timer for autovacuum in PostgreSQL

I am running PostgreSQL 9.4.1. I am currently cleaning up data, which requires me to run expensive queries. It seems like my tables get "locked" up every day at the same time in the afternoon. My ...
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125 views

Renaming a production database

We have a production database that we have identified needs some maintenance as a colleague leaves - some column deletion and renaming, and a couple of table renames We're trying to find the best ...
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261 views

Changing fill factor on msrepl_command db in distribution

I can't think of any reason why you couldn't change the fill factor on the table without any issues, but I've never changed the fill factor on a system table before and would like to know if anyone ...
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How can I detect which indexes are being rebuilt offline and how long?

The rebuild of indexes takes appr. the same 55 min. with both "Do not rebuild indexes and "Rebuild indexes offline" "For index types that do not support index rebuilds" with "Keep index online while ...
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200 views

SQL Server reports for management

I have been placed in charged of overseeing our DB and web servers (SQL Server 2005/2008.) Not being a technical person, what reports should I request on a weekly/monthly basis to asses the health of ...