Synapse Analytics and .NET for Apache Spark Example 4 - JOINS
This is a bit of a longer one, a look at how to do all the different joins and the exciting thing for MSSQL developers is that we get...
2021-02-05 (first published: 2021-01-25)
165 reads
Recovering Data from a Backup with SQL Data Compare
I had a customer recently ask about how to recover data from a backup file. I believe the request was for SQL Backup, but I knew there was another...
2021-02-02 (first published: 2021-01-25)
314 reads
Data Lakehouse defined
As a follow-up to my blog Data Lakehouse & Synapse, I wanted to talk about the various definitions I am seeing about what a data lakehouse is, including a...
2021-01-25
14 reads
Data Lakehouse defined
As a follow-up to my blog Data Lakehouse & Synapse, I wanted to talk about the various definitions I am seeing about what a data lakehouse is, including a...
2021-02-02 (first published: 2021-01-25)
611 reads
SELECT * Hurts Performance, Badly
Quite a few years ago, I wrote a post about SELECT * and performance. That post had a bit of a click-bait title (freely admitted). I wrote the post...
2021-02-01 (first published: 2021-01-25)
700 reads
Daily Coping 25 Jan 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...
2021-01-25
28 reads
Upgrading Ola Hallengren’s Maintenance Solution with dbatools
While presenting Backup Basics with Powershell and dbatools at ONDT, I mentioned a caveat with the -ReplaceExisting switch for Install-DbaMaintenanceSolution. This switch drops all of the objects installed by...
2021-01-25
206 reads
Speaking about Latches & Spinlocks at the EightKB Online Conference
This Wednesday I have the pleasure to speak about Latches, Spinlocks, and Latch Free Data Structures at the EightKB Online Conference. This year they are expecting more than 1500 attendees and...
2021-01-25
11 reads
Speaking about Latches & Spinlocks at the EightKB Online Conference
(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the essential knowledge you need to know about performance...
2021-01-25
5 reads
Speaking about Latches & Spinlocks at the EightKB Online Conference
(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the essential knowledge you need to know about performance...
2021-01-25
5 reads
Blogs
The Book of Redgate:A Prehistory
By Steve Jones
I’ve covered the values in a number of previous posts on the Book of...
Evidence-bound: what AgentDBA will and won’t link
By Arun Sirpal
When the evidence names the database, it says so. When it doesn’t, it stops....
Prep data for AI vs. Fabric Data Agent Instructions: What Goes Where?
By James Serra
Making Data AI-Ready, Part 3 (This is the final article in a three-part series...
Forums
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Question of the Day
Hyperscale Replicas III
In an Azure SQL Database Hyperscale Edition, how many named replicas can be configured?
See possible answers