Monday, September 4, 2023

MS-SQL Server - The 'SURMA' Occasion

The SURMA Occasion


The SURMA in regards to SQL Server is nothing but we can perform the same occasionally....


- Search for important errors in logs to find the solution.

- Update Statistics sometime required to be executed to resolve the performance issue quickly.

- Reviewing Maintenance Logs.

- Maintenance DBCC during off hours.

- Activity Monitor to find any bottleneck.

{



Topics

Update Statistics

Port 1433, 

WaitTypes

Editions & Versions

}


[Other Topics

Single User Mode

Tables without clustered indexes are called?

Max Worker threads, NDF vs MDF, Error logs and CXPACKETS

Internal waittypes

SATELLITE_CARGO

FT_IFTS_MASTER_MERGE_TASK_LIST

FABRIC_REPLICA_PUBLISHER_SUBSCRIBER_LIST

HADR_DATABASE_WAIT_FOR_RECOVERY


Ability to improve Query execution time

https://learn.microsoft.com/en-us/answers/questions/75364/improve-the-execution-time-for-a-complex-sql-query


Concatenation

https://learn.microsoft.com/en-us/sql/mdx/concatenation-operators?view=sql-server-ver16

]

Any query will be considered.



T. Amit Vaid S.

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