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Content with tags Performance Tuning, Indexes Rss

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   Items 1 to 10 of 10   
 

The Ultimate Index-Less Foreign-Key Finder

Searches for foreign key constraints that don't have fully matching indexes. The best partial matching indexes are outputted with MatchCounts and column comparisons.  Read more...
By Jesse Roberge 2009/10/15 | Source: SQLServerCentral.com | Category: Administration
Rating: |  Discuss |  Briefcase | 571 reads

The Ultimate Dupe Finder & Performance Test Parameter Set Researcher

Finds the largest dupe-sets of one or more columns of a single table or derived table. Great for finding hoggy parameter combinations for perf-testing queries within stored procedures!  Read more...
By Jesse Roberge 2009/05/29 | Source: SQLServerCentral.com | Category: Administration
Rating: |  Discuss |  Briefcase | 608 reads

The Ultimate Index Width Stats Reporter

Reports index length stats for indexes who's lengths exceeding parametrized thresholds (defaults to 0 - get all) for total length and seek length, optionally filtering schemas and tables.  Read more...
By Jesse Roberge 2009/01/28 | Source: SQLServerCentral.com | Category: T-SQL
Rating: |  Discuss |  Briefcase | 1,157 reads

Using SQL Server DMVs to Identify Missing Indexes

I can run the Database Tuning Advisor or examine the query plans, but is there any easier way to determine which indexes may be needed?  Read more...
By Additional Articles 2008/12/08 | Source: MSSQLTips.com | Category: Performance Tuning
Rating:  Rate this |  Briefcase | 1,098 reads

The Ultimate Prospective-Index Column(s) Selectivity Analyzer

Gets single-column and cumulative-column selectivity stats and @Top largest dupe sets for each cumulative column stepping for a set of one or more columns for a table.  Read more...
By Jesse Roberge 2008/10/24 | Source: SQLServerCentral.com | Category: Index Management
Rating: |  Discuss |  Briefcase | 1,799 reads

The Ultimate Duplicate Index Finder

Searches database-wide for multiple indexes in the same table which has the same column as the first seek key. Optionally limits to LIKE wildcard patterns of table and schema names.  Read more...
By Jesse Roberge 2008/10/17 | Source: SQLServerCentral.com | Category: Index Management
Rating: |  Discuss |  Briefcase | 2,160 reads

The Ultimate Index Usage Reporter

Reports index stats, index size+rows, member seek + include columns as two comma separated output columns, and index usage stats for one or more tables and/or schemas.  Read more...
By Jesse Roberge 2008/10/13 | Source: SQLServerCentral.com | Category: Index Management
Rating: |  Discuss |  Briefcase | 4,724 reads

The Ultimate Index Lister (Pivoted)

Lists details for all indexes on one or more tables / schemas, including row count and size. This version outputs the member seek + include columns as two comma separated output columns.  Read more...
By Jesse Roberge 2008/10/09 | Source: SQLServerCentral.com | Category: Index Management
Rating: |  Discuss |  Briefcase | 1,798 reads

The Ultimate Index Lister (Non-Pivoted)

Lists details for all indexes on one or more tables / schemas, including row count and size. The non-pivot version also gives data type and other details for the columns.  Read more...
By Jesse Roberge 2008/10/07 | Source: SQLServerCentral.com | Category: Index Management
Rating: |  Discuss |  Briefcase | 2,234 reads

The Ultimate Missing Index Finder

Reports stats on what the query optimizer records in the DMVs as missing indexes and what it says the cost savings will be if they were present. Can limit by table / schema name patterns.  Read more...
By Jesse Roberge 2008/10/06 | Source: SQLServerCentral.com | Category: Index Management
Rating: |  Discuss |  Briefcase | 10,991 reads
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The Ultimate Missing Index Finder

Reports stats on what the query optimizer records in the DMVs as missing indexes and what it says the cost savings will be if they were present. Can limit by table / schema name patterns.  Read more...
By Jesse Roberge 2008/10/06 | Source: SQLServerCentral.com | Category: Index Management
Rating: |  Discuss |  Briefcase | 10,991 reads

The Ultimate Index-Less Foreign-Key Finder

Searches for foreign key constraints that don't have fully matching indexes. The best partial matching indexes are outputted with MatchCounts and column comparisons.  Read more...
By Jesse Roberge 2009/10/15 | Source: SQLServerCentral.com | Category: Administration
Rating: |  Discuss |  Briefcase | 571 reads

The Ultimate Index Usage Reporter

Reports index stats, index size+rows, member seek + include columns as two comma separated output columns, and index usage stats for one or more tables and/or schemas.  Read more...
By Jesse Roberge 2008/10/13 | Source: SQLServerCentral.com | Category: Index Management
Rating: |  Discuss |  Briefcase | 4,724 reads