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Content with tag Indexing Rss

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Stats_ID

By Steve Jones 2018/07/13 | Category: indexing
Rating: (not yet rated) |  Discuss |   Briefcase | 562 reads

Foreign Key Indexes and Binding

Understand what FK's do and how they use indexes. Then use my script to see if they're using good indexes.  Read more...
By Steve Hood 2018/06/29 (first published: 2016/02/10) | Source: SQLServerCentral.com | Category: foreign keys (fk)
Rating: |  Discuss |   Briefcase | 4,229 reads

Index Utilization Summary Report Script

Index Report Scripts ...  Read more...
By Yusuf Kahveci 2018/06/15 | Source: SQLServerCentral.com | Category: indexing
Rating: |  Discuss |   Briefcase | 1,504 reads

Indexes That Have Not Been Used but Are Being Updated

Greg Larsen talks about how indexes that are not being used are costing you valuable resources and causing your update statements to run longer.  Read more...
By Additional Articles 2018/06/12 | Source: Database Journal | Category: indexing
Rating:  Rate this |   Briefcase | 3,324 reads

SQL Server All Indexes Script

What are the indexes and types found in our tables?  Read more...
By Yusuf Kahveci 2018/06/07 | Source: SQLServerCentral.com | Category: indexing
Rating: |  Discuss |   Briefcase | 2,028 reads

SQL Server Backup, Integrity Check, Index and Statistics Maintenance

Solution for Backup, Integrity Check, Index and Statistics Maintenance in SQL Server 2005, SQL Server 2008, SQL Server 2008 R2, SQL Server 2012, SQL Server 2014, SQL Server 2016, and SQL Server 2017.  Read more...
By Ola Hallengren 2018/06/04 | Source: SQLServerCentral.com | Category: backup
Rating: |  Discuss |   Briefcase | 45,773 reads

NonClustered Index Structure

Learn how the clustered index keys affect the non clustered index structure.  Read more...
By Mayank Shukla 2018/06/01 (first published: 2016/04/11) | Source: SQLServerCentral.com | Category: indexing
Rating: |  Discuss |   Briefcase | 4,721 reads

Why Are You Dropping and Recreating Your Indexes?

Do you have data load processes that drop indexes to optimize the load process? Are you dropping those indexes in one step, then loading data into your table, only to recreate the indexes in a post data load step?  Read more...
By Additional Articles 2018/05/22 | Source: Database Journal | Category: indexing
Rating:  Rate this |   Briefcase | 4,726 reads

Harnessing SQL Server Metadata- Disabling and Rebuilding Indexes

When doing bulk data changes it may be beneficial to disable indexes prior to starting the operation. Fortunately, SQL's rich metadata makes this very easy to automate in a robust fashion.  Read more...
By Joshua Feierman 2018/05/18 (first published: 2015/10/19) | Source: SQLServerCentral.com | Category: maintenance and management
Rating: |  Discuss |   Briefcase | 4,379 reads

Covering Indexes: Not Just for SELECT but also for UPDATE statements

Covering indexes help UPDATE performance also  Read more...
By Mike Byrd 2018/05/15 | Source: SQLServerCentral.com | Category: indexing
Rating: |  Discuss |   Briefcase | 1,271 reads

Strange Filtered Index Problem

What I thought was a strange filtered index problem but turned out to be a DB settings problem  Read more...
By Mike Good 2018/05/11 (first published: 2015/08/26) | Source: SQLServerCentral.com | Category: indexing
Rating: |  Discuss |   Briefcase | 4,502 reads

Automated Indexes

By Steve Jones 2018/05/10 | Category: indexing
Rating: (not yet rated) |  Discuss |   Briefcase | 807 reads

Flexible Index reorganize and rebuild

A script which finds most accessed and defragmented indexes  Read more...
By Ugur Yorulmaz 2018/05/02 | Source: SQLServerCentral.com | Category: reindex
Rating: |  Discuss |   Briefcase | 378 reads

Missing Index Impact and Join Type

Erik Darling shows how missing index requests have different impact numbers depending on the query's join type.  Read more...
By Additional Articles 2018/04/26 | Source: Brent Ozar Unlimited Blog | Category: indexing
Rating: (not yet rated)  Rate this |   Briefcase | 6,678 reads

Interviews: Covering index

A few notes on how to prepare for an interview with indexing questions.  Read more...
By Steve Jones 2018/03/21 | Source: SQLServerCentral.com | Category: editorial
Rating: (not yet rated) |  Discuss |   Briefcase | 88 reads

The DBA's Essential Index Monitoring and Maintenance Tasks

Indexes can be the most critical part of any database. they can drastically improve performance or they can ruin it. Wise management is the key to success.  Read more...
By John F. Tamburo 2018/03/09 (first published: 2016/02/15) | Source: SQLServerCentral.com | Category: indexing
Rating: |  Discuss |   Briefcase | 6,917 reads

Unused Indexes in your databases

This Script allows you to determine the list of unused indexes in your databases. For sys.dm_db_indexes_usage_stats, make sure that the last rebbot of the service sql allows you to conclude  Read more...
By Rabie Harriga 2018/03/06 | Source: SQLServerCentral.com | Category: indexing
Rating: |  Discuss |   Briefcase | 5,582 reads

SQL Server Missing Index

SQL Server Missing Index Detail Script  Read more...
By Yusuf Kahveci 2018/02/28 | Source: SQLServerCentral.com | Category: performance
Rating: |  Discuss |   Briefcase | 2,532 reads
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