MSSQL administration

SQLServerCentral Article

Exploring Parameter Sensitive Plan Optimization in SQL Server 2022

  • Article

PSPO (Parameter Sensitive Plan Optimization) is a SQL Server feature that improves query performance by accepting varied data sizes based on the runtime parameter value(s) specified by the customer. It deals with the situation in which a single cached plan for a parameterized query isn't the best option for all potential incoming parameter values. Non-uniform data distributions exhibit this phenomenon. When using PSPO, SQL Server keeps several execution plans for a single query, each one customized for a particular parameter value. With the help of this feature, numerous execution plans for a parameterized query are generated, each of which is tailored for a certain range of parameter values.

You rated this post out of 5. Change rating

2023-07-21

2,259 reads

Technical Article

5 (6)

You rated this post out of 5. Change rating

2022-02-22 (first published: )

7,154 reads

SQLServerCentral Article

Running SQL Server on Oracle and Google Cloud

  • Article

In this article, we will analyze the various out-of-the-box deployment options Oracle Cloud Infrastructure and Google Cloud Platform offers to host a Microsoft SQL Server database. This information can prove to be handy while deciding on the best cloud provider to host a given application or database.

4.2 (5)

You rated this post out of 5. Change rating

2022-02-18

6,567 reads

Blogs

A New Word: the Wends

By

the wends– n. the frustration that you’re not enjoying an experience as much as...

7 Best Online Advanced SQL Training Courses to Learn in 2024 and Beyond

By

The world runs on data, and SQL is the key to unlocking its secrets....

Manually Updating Redgate Monitor/SQL Monitor Patch Info

By

This post looks at updating the patch information for SQL Monitor/Redgate Monitor without using...

Read the latest Blogs

Forums

There's No Free Lunch with Open-source Software

By Ryan Booz

Comments posted to this topic are about the item There's No Free Lunch with...

Permissions required for SSIS

By ramana3327

To manage ssis project development’s & deployment from visual studio is SSISadmin role is...

Upgrading SSRS 2016 to SSRS 2019 in place

By koln

Server A has SSRS 2016 on it and I would now like to upgrade...

Visit the forum

Question of the Day

Default Objects in Clones

On SQL Server 2022, I do this:

USE model
GO
CREATE TABLE dbo.DBALog
(logdate DATETIME2(3), logmsg VARCHAR(2000))
GO
I then create a new database:
CREATE DATABASE INVENTORY
GO
I install a new database application in here with multiple tables, views, etc. I do not run any queries. I then decide to run this code:
DBCC CLONEDATABASE(INVENTORY, Inventory_clone);
GO
What happens?

See possible answers