Tag performance-tuning - Esta é a página 5 - GeneraCodice

Why does IO Statistics show a lot of LOB Logical Reads on the Worktable when none of the tables in my query use any LOB datatype fields?

https://www.generacodice.com/pt/articolo/3145568/why-does-io-statistics-show-a-lot-of-lob-logical-reads-on-the-worktable-when-none-of-the-tables-in-my-query-use-any-lob-datatype-fields
  sql-server  -  statistics  -  dynamic-sql  -  sql-server-2016  -  performance-tuning
dba.stackexchange dba.stackexchange

Which query has better performance? [closed]

https://www.generacodice.com/pt/articolo/3140079/which-query-has-better-performance-closed
  query-performance  -  performance-tuning  -  mysql-5.7
dba.stackexchange dba.stackexchange

Disable top (n) Sort Optimization for a specific view

https://www.generacodice.com/pt/articolo/3118689/disable-top-n-sort-optimization-for-a-specific-view
  sql-server  -  sql-server-2016  -  execution-plan  -  performance-tuning
dba.stackexchange dba.stackexchange

Mariadb Delete with Join query stuck sending data

https://www.generacodice.com/pt/articolo/3113807/mariadb-delete-with-join-query-stuck-sending-data
  mysql  -  mariadb  -  performance-tuning
dba.stackexchange dba.stackexchange

in what all scenarios SQL Server update statistics

https://www.generacodice.com/pt/articolo/3109443/in-what-all-scenarios-sql-server-update-statistics
  sql-server  -  statistics  -  performance-tuning
dba.stackexchange dba.stackexchange

Optimizing a query that gets the opening balance

https://www.generacodice.com/pt/articolo/3103261/optimizing-a-query-that-gets-the-opening-balance
  mysql  -  greatest-n-per-group  -  performance-tuning  -  mysql-5.6
dba.stackexchange dba.stackexchange

Alternative of JOIN with BETWEEN

https://www.generacodice.com/pt/articolo/3075770/alternative-of-join-with-between
  performance  -  sql-server  -  sql-server-2012  -  query-performance  -  performance-tuning
dba.stackexchange dba.stackexchange

Why is it not recommended to use RAID 5 for a log file? [duplicate]

https://www.generacodice.com/pt/articolo/3068479/why-is-it-not-recommended-to-use-raid-5-for-a-log-file-duplicate
  performance  -  raid  -  transaction-log  -  query-performance  -  performance-tuning  -  sql-server-2014
dba.stackexchange dba.stackexchange

How to determine MAXDOP setting when using DTU in Azure SQL

https://www.generacodice.com/pt/articolo/3066000/how-to-determine-maxdop-setting-when-using-dtu-in-azure-sql
  performance  -  sql-server  -  azure  -  azure-sql-database  -  performance-tuning  -  maxdop
dba.stackexchange dba.stackexchange

Understanding when to remove Order By or Sort operator from Query/plan

https://www.generacodice.com/pt/articolo/3059386/understanding-when-to-remove-order-by-or-sort-operator-from-query-plan
  performance  -  sql-server  -  query-performance  -  index  -  performance-tuning
dba.stackexchange dba.stackexchange
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