Machine Learning – Introduction
Machine Learning : it is a system where system will learn how the pattern is going and accordingly we can predict the future information. There are two types in...
2021-04-27 (first published: 2020-04-26)
436 reads
Blog Posts
Modern Data Warehouse explained
I created a short YouTube video (20 minutes) that is a whiteboarding session that describes the five stages (ingest, store, transform, model, visualize) that make up a modern data...
2021-04-27
6 reads
Using Pester to Improve Operational Tasks
Taking the Time To Test
Requirements in a constant state of change set you up for failure.
Failure to work through requirements before starting can also increase the risk of failure.
Planning...
2021-04-27 (first published: 2020-04-20)
791 reads
Checking for SQL Server Updates with dbatools
It turns out I was doing this all wrong for months. For the longest time, I’ve been checking my SQL Server instances to see what needs patching with Test-DbaBuild...
2021-04-26 (first published: 2020-04-28)
948 reads
Daily Coping 26 Apr 2021
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-04-26
6 reads
TIL: Backup-DbaDatabase
(This post comes from one of our Junior DBAs – @SQLDork) I’m learning how to use dbatools. Today’s command: Backup-DbaDatabase I’m using the 64-bit PowerShell ISE (running as administrator),...
2021-04-26 (first published: 2020-04-27)
539 reads
Using Extended Events Live Data With Azure
In my last post I showed some shortcomings of Extended Events, however, it is possible to use Live Data with Azure. Let’s explore exactly how that works. To get...
2021-04-26
30 reads
Changing MaxDop For Resumable Index Create Operations
I’ll admit it, sometimes I’m wrong. Recently I blogged about the usefulness of a newer feature that was enhanced with the release of SQL Server 2019. Resumable Indexes operations...
2021-04-23 (first published: 2020-01-17)
1,303 reads
Daily Coping 23 Apr 2021
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-04-23
6 reads
T-SQL Tuesday #137–Wrap Up
I hosted the blog party this month, with the invite to write about notebooks. These are a neat technology, and I’ve written about them at SQLServerCentral. This post is...
2021-04-23
26 reads
Blogs
Upgrading SQL Server Containers on the Laptop
By Steve Jones
I don’t have SQL Server installed on my laptop. In an effort to keep...
How to Find Expensive Queries in Amazon Redshift
Slow-running queries can degrade your Redshift cluster’s performance and lead to increased costs. Identifying...
The Notification Trap: How Input Fatigue Is Killing Deep Work in Tech
By gbargsley
If you've been here before, you know this blog is usually about SQL Server,...
Forums
SQL 2019 instance with AG, across 2 Windows 2016 OS servers - OSin-place upgrade
Hi all Can I get some perspective from the community please on performing in-place...
How Long is a Long I/O?
Comments posted to this topic are about the item How Long is a Long...
T-SQL Trigonometric Functions in SQL Server
Comments posted to this topic are about the item T-SQL Trigonometric Functions in SQL...
Question of the Day
How Long is a Long I/O?
In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?
See possible answers