Azure DWH part 13: Load data using Data Platform Studio
In this article we will load data from a SQL Server on-premises to Azure SQL Data Warehouse
2017-08-01
764 reads
Articles
How to Generate a Restore Script
There are multiple ways to accomplish a database restore. But if you wanted to restore a database from a script how might you accomplish that task quickly and accurately?
2017-08-01
4,704 reads
Simple Talk is hiring a full-time editor
Have experience editing and writing technical content? Redgate is currently hiring for their educational publishing site, Simple Talk. They're open to accepting remote workers, so if you're interested, there's no excuse not to go ahead and apply!
2017-08-01 (first published: 2017-07-28)
4,722 reads
Query Store and Parameterization Problems
The query store gives us a novel way of identifying those queries that are causing performance problems when they are parameterized by SQL Server for reuse. Although it is relatively simple to ensure that certain troublesome queries avoid the problem, it is laborious to identify these queries. Additionally, Query Store gives us the means to fix the problem for groups of queries by means of plan guides without changing the DDL at all. Dennes Torres explains the details
2017-07-31
5,234 reads
SQLCMD and Batch File magic
Execute scripts in a folder with a single click using SQLCMD and a batch file.
2017-07-28 (first published: 2015-11-19)
22,553 reads
Getting Started with SQL Server 2012 Express LocalDB
Developers using SQL Server Express face a few challenges in their day to day work. One is that setting up and maintaining Express can be a daunting task.
2017-07-28
5,168 reads
Advanced Analytics with R and SQL Part II - Data Science Scenarios
Build and Operationalize scalable Predictive models and intelligent applications using SQL and R.
2017-07-27
1,603 reads
Statistics in SQL: The Kruskal–Wallis Test
Before you report your conclusions about your data, have you checked whether your 'actionable' figures occurred by chance? The Kruskal-Wallis test is a safe way of determining whether samples come from the same population, because it is simple and doesn't rely on a normal distribution in the population. This allows you a measure of confidence that your results are 'significant'. Phil Factor explains how to do it.
2017-07-27
6,123 reads
How to Read the Transaction Log File
Have you ever wanted to be able to see the actual transactions that are contained in the transaction log file? Greg Larsen shows you how to browse the transaction log using an undocumented function.
2017-07-26
5,228 reads
Azure DWH part 12: Permissions, roles, logins and users
In this article we will show some common roles and queries related to Azure SQL Data Warehouse.
2017-07-25
5,071 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