#QueryStore
@sqlballs.bsky.social just said @erinstellato.bsky.social is brilliant referring to her blogs on #QueryStore. I would have to agree!!!
February 21, 2025 at 12:58 AM
Milos Radivojevic talking about solving perf problems with #QueryStore available on #SQLServer and #AzureSQL and forcing good execution plans🔧 in some cool demos :)

#DataSatSlo #DataSatSlo2025
December 6, 2025 at 9:56 AM
Lee Markum presents 'Buttons, Levers, and Dials: What to Do With Key SQL Server Settings!' at Nebraska.Code() this July.

nebraskacode.amegala.com

#SQLServer #MAXDOP #CostThreshold #MAXServer #QueryStore #DBA #Developer #Microsoft #SQL #SoftwareDevelopment #TechConference #Nebraska #Heartland
May 12, 2026 at 6:05 PM
Especially with Capture Mode added in 2019 that solved a lot of the headaches people were experiencing. #QueryStore
March 26, 2026 at 5:31 PM
[Blog] Exploring the Query Store on Secondary Replicas in SQL Server 2022: www.sqlpassion.at/archive/2023... #sqlserver #sqlpassion #availabilitygroups #querystore
November 22, 2023 at 2:27 PM
New blog post:
In which I test if Query Store plan forcing works on queries that use the RECOMPILE hint and run into an interesting scenario with plan forcing and new indexes.
#sqlserver #sqldba #microsoftsqlserver #mssqlserver #mssql #mssqldba #sql #querystore
Does Query Store plan forcing work on queries using the RECOMPILE hint?
It's 2AM and I'm curious if Query Store plan forcing works on queries that use the RECOMPILE hint (aka OPTION(RECOMPILE) ).
vladdba.com
July 18, 2025 at 3:49 PM
New blog/video alert!

It's time for the 3rd and final video in the Where Did You Get That Query Plan From? (And Why It Matters) series. We'll finish by talking about DMVs and Query Store and then bring everything together.

#sqlserver #queryplan #executionplan #performancetuning #querystore #dmvs
Where Did You Get That Query Plan From? (And Why It Matters) – Part 3 (video)
It's the final video of the 3 part series. Hopefully you have watched (or read) Parts 1 & 2. This third video is about DMVs and Query Store. We'll bring everything back together at the end. The (slightly edited for garbled words) transcript is at the end for those who prefer to read, with references to where in the video you can find the demos I'm talking about.
debthedba.wordpress.com
July 27, 2026 at 2:41 PM
Cómo solucionar un alto consumo de CPU en SQL Server

lnkd.in/p/epyPRUnz
#sqlserver #dba #databaseadministration #performancetuning #querystore #sqlperformance #basesdedatos #microsoftsqlserver #optimización #tecnología | Edgar Márquez
Cómo solucionar un alto consumo de CPU en SQL Server Un consumo elevado de CPU en SQL Server no significa necesariamente que el servidor necesite más procesadores. Antes de ampliar la infraestructura, es fundamental identificar qué está utilizando la CPU y por qué. El diagnóstico debe comenzar diferenciando entre una carga de trabajo legítima y un comportamiento anómalo. Consultas con planes de ejecución ineficientes, recompilaciones frecuentes, estadísticas desactualizadas, paralelismo excesivo, funciones costosas o cambios en el volumen de datos pueden provocar que una carga habitual se convierta en un problema de rendimiento. Una de las primeras herramientas que debería utilizar un DBA es Query Store, complementada con DMVs y los planes de ejecución. Estas herramientas permiten identificar las consultas que consumen más CPU, comparar su comportamiento histórico y determinar si el problema está relacionado con una sentencia concreta o con la carga general del sistema. La solución tampoco debería ser simplemente aumentar el hardware. Optimizar una consulta, revisar índices, actualizar estadísticas, corregir un plan de ejecución o ajustar determinadas configuraciones puede generar mejoras mucho mayores y sostenibles. También es importante analizar cuándo ocurre el problema. Un pico de CPU durante un proceso programado puede tener una causa completamente diferente a un consumo elevado que se mantiene durante toda la jornada. Resolver problemas de CPU requiere medir antes de actuar. La experiencia del DBA resulta especialmente valiosa cuando combina métricas, planes de ejecución y conocimiento del comportamiento de la aplicación. La CPU es solamente el síntoma. Encontrar la causa es el verdadero trabajo del DBA. #SQLServer #DBA #DatabaseAdministration #PerformanceTuning #QueryStore #SQLPerformance #BasesDeDatos #MicrosoftSQLServer #Optimización #Tecnología Referencia bibliográfica interna Código: 2026081101 Área: Bases de Datos | SQL Server | Rendimiento y Optimización
lnkd.in
August 11, 2026 at 10:50 AM
RDS instances in us-west-1 are momentarily syncing their relational databases with intergalactic star charts, causing QueryStore to occasionally recommend astrological tweaks for optimal performance.
February 6, 2025 at 7:00 AM
I think the closest you could get is restoring the Azure SQL DB for analysis & putting it on a cheap tier or serverless & truncating the user data.

You could export the data from the querystore views, but since there can be sensitive data in query plans, people might prefer to keep it simple.
September 8, 2023 at 5:25 PM
TIL your querystore max size is not actually necessarily the max size it will use on disk.
November 14, 2024 at 1:12 PM
I'm getting a runtime query execution error every time I repro this querystore size thing - could be my VM. Anyone want to help repro?
November 14, 2024 at 1:12 PM
November 21, 2024 at 8:13 PM
"@sqlcheesecake: "I would expect this to be 'broadly available'"
#QueryStore" Hey @BrentO @BrentO...
November 21, 2024 at 8:13 PM
RC0, and I still don't know if @BrentO owes me money #QueryStore #StandardEdition
November 18, 2024 at 11:54 PM