Monitoring TempDB Contention using Extended Events and SQL Monitor
Sometimes, a database will slow down exponentially when it is working hard, with many concurrent users. Well, to be more accurate, all the databases on the instance will slow down.
Research Paper Week: Plan Stitch: Harnessing the Best of Many Plans
In his latest blog posts Brent shares his favourite research papers, explaining why he found them interesting and why you might too. STarting off with the Microsoft Research paper Plan Stitch: Harnessing the Best of Many Plans by Bailu Ding, Sudipto Das, Wentao Wu, Surajit Chaudhuri, and Vivek Narasayya (2018)
The State of DevOps Report for 2019
It seems like just a few weeks ago that I went over the 2018 results with Gene Kim. That was an exciting few weeks for me, running over the report in prep and then having the opportunity to host a webinar with Gene Kim. Exciting times, but it's been almost a year and the 2019 […]
Goodbye to the Microsoft Professional Program
Kathi Kellenberger addresses the retirement of the Microsoft Professional Program in the latest SImple Talk Editorial. Stop by and let her know your thoughts.
Neglecting to Use, or Misusing, the RETURN Keyword (BP016)
Phil Factor demonstrates the correct use of the RETURN keyword in stored procedures or batches, to pass back a non-zero RETURN code to the calling process, informing it of the error. He also explains some of its misuses.
How to Stop a SSIS Package Execution from Code
In this tip we look at a way to stop the execution of a SSIS data flow task that is running by executing an outside process to stop the data flow immediately.
Self-service and Delegation with SQL Clone 4 Teams
SQL Clone 4 introduces a new access control feature called Teams, allowing granular control over the SQL Server instances, images and clones to which each group of users has access. Here James Murtagh explains how Teams makes it easier to manage the safe distribution of database copies throughout the organization, to the various teams that need them for development, testing, training or analysis.
Business Pressures
The business pressures can often change how we work, or even how we build our software. A few notes on Github from Steve Jones.
Deployment of SQL Server 2019 Always On Availability Groups on Azure AKS
Step through a demonstration illustrating a sample deployment of SQL Server 2019 Always On Availability Group cluster on Azure AKS. You'll discover how to leverage the Microsoft Azure-hosted managed Kubernetes service referred to as AKS.
What should you expect from a third-party monitoring tool?
Over 800 SQL Server professionals took part in the 2019 State of SQL Server Monitoring survey. Travis Hoffacker takes a look at the report and advises what is now expected of a third-party monitoring tool based on the responses from the community.
Blogs
T-SQL Tuesday #198 Invitation: How Do You Detect Data Changes?
It's time for T-SQL Tuesday #198! This month's topic is change detection. The post T-SQL...
Understanding Fabric MCP
By James Serra
Model Context Protocol, or MCP, is one of those technical ideas that sounds more...
AWS RDS Aurora - our first approach
When starting with AWS RDS Aurora for managing relational databases in the cloud, many...
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Question of the Day
Creating a JSON Document III
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers