MEAP MEAP – #dbatoolsMoL – Live Book edition
It’s been a busy time! As well as many other things, the fantastical BDFL of dbatools Chrissy Lemaire @cl and myself have written enough of a chunk of Learn dbatools in...
2019-09-04
54 reads
Blog Posts
Query Performance Tuning with Filtered Statistics
Introduction I recently got a call from our DBA telling me that the CPU usage is hitting 100% on the DB server and the ETL process runs for more...
2019-09-04 (first published: 2019-08-26)
683 reads
Query Store stores dates as UTC
One of the powerful aspects of Query Store is the ability to directly query the DMVs for details of historical executions and performance. A key view for this is...
2019-09-04 (first published: 2019-08-21)
306 reads
Quick Blog: Clone Power BI Workspace Permissions
However, one detail they left out of that post is how to clone the users & groups, and their respective permissions from one Workspace to another. It's a pretty...
2019-09-04
40 reads
Quick Blog: Clone Power BI Workspace Permissions
However, one detail they left out of that post is how to clone the users & groups, and their respective permissions from one Workspace to another. It's a pretty...
2019-09-04
2 reads
SQL in the City Streamed is Today
Today is SQL in the City Streamed!!! Only three of us, , as Kendra has other commitments. Still, it’s exciting for Kathi, Grant, and myself to be presenting the...
2019-09-04
10 reads
Use of SQL server statistics and how to make a query to use them
Statistics are very important in the query...
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2019-09-04
193 reads
What SQL Server Performance & Management Tools Do I Use?
Several times I’ve been asked what tools are in my performance tuning and SQL Server management arsenal, so I decided to just create this blog to list them out...
2019-09-04
433 reads
When were the statistics last updated and how many rows were sampled?
TL;DR; Final query is at the bottom. Every now and again (particularly when someone is having performance problems) I’ll get ... Continue reading
2019-09-04
196 reads
Working with SQL Server Data Files
Most people connect to a database, create tables, run update statements, tune queries, add indexes, and never once think about the underlying data and log files that support all...
2019-09-04
196 reads
Blogs
A New Word: Anderance
By Steve Jones
anderance – n. the awareness that your partner perceives the relationship from a totally...
Troubleshooting SQL Server – Starting with the Error Log
By gbargsley
We’ve all been there. Someone walks up and asks, “Is SQL Server having issues?”...
From OLTP to Analytics: Bridging the Gap with Modern SQL Architectures
By Chris Yates
In the beginning, there was OLTP – Online Transaction Processing. Fast, reliable, and ruthlessly...
Forums
Parameter Sensitive Plan Optimization in SQL Server 2022
Comments posted to this topic are about the item Parameter Sensitive Plan Optimization in...
Minimum Change Tracking Retention
Comments posted to this topic are about the item Minimum Change Tracking Retention
AI Steals Joy
Comments posted to this topic are about the item AI Steals Joy
Question of the Day
Minimum Change Tracking Retention
If I am running this code:
ALTER DATABASE AdventureWorks2017 SET CHANGE_TRACKING = ON (CHANGE_RETENTION=xxx);What is the minimum amount of time I can set? See possible answers