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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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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77 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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34 views

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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29 views

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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5k views

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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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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215 views

Object name 'Clean Up History' in use when trying to complete the maintenance plan wizard in SQL Server 2008 R2

I am trying to create a maintenance plan on a instance running SQL Server 2008 R2 SP1 (no CU's installed). When completing the wizard I get the following error: The object name cannot be changed ...
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255 views

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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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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Does automated backup performance suffer if backup completion time exceeds the backup window?

Is there anything "special" about the Amazon RDS Automated Backup Window, or is the backup window merely an arbitrary timespan in which the backup is expected to complete? That is to say, if I have ...
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102 views

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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97 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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691 views

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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644 views

Update Statistics Maintenance Plan - Ambiguous column name error

Microsoft SQL Server 2008 R2 Web Edition (RTM) - 10.50.1600.1 (Intel X86) Windows 2003 R2 SP2 I am in the process of setting up a maintenance plan to update statistics on a daily basis for all user ...
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236 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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380 views

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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190 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 ...