Azure DWH part 11: Data Warehouse Migration Utility
There is a new utility to import data from SQL Server on premises or Azure SQL to Azure SQL Data Warehouse (ASDW)
2017-07-17
1,703 reads
Articles
Are your automated tests slowing you down?
Slow, unreliable tests prevent teams doing great work, and make continuous delivery impossible. So what can you do to improve your automated tests?
2017-07-17
3,128 reads
Getting Started with Azure SQL Data Warehouse - Part 6
Azure SQL Data Warehouse is Microsoft’s new enterprise-class, elastic petabyte-scale, data warehouse service that can scale according to organizational demands in just few minutes. In this installment, Arshad Ali covers the different ways to load data into SQL Data Warehouse.
2017-07-17
3,573 reads
2017-07-13
10,968 reads
What do you do when you make a mistake?
We all make mistakes, what you do next is what is important.
2017-07-13
62 reads
Performance Myths: Oversizing string columns
Aaron Bertrand shows a quick demo that illustrates why you should be very careful about oversizing varchar / nvarchar columns.
2017-07-13
7,641 reads
SQL Server DBA On-Boarding Checklist
How can we be sure that the new DBAs are productive a soon as possible? How can we use highly qualified contractors in the most effective way from day one?
2017-07-12
3,599 reads
Batch SSIS pkg execution from Business Intelligence Development Studio
The Execute Package Task and a second instance of Business Intelligence Development Studio can be a satisfactory method of background execution of SSIS packages in batch mode when you don't have access to Integration Services.
2017-07-11
1,313 reads
Continuous Database Deployment with Confidence
To achieve gains from Database Lifecycle Management in general, and in Continuous Deployment in particular, it pays to aim for lightweight but consistent techniques and processes, refining them iteratively in the light of experience. Edward Elliott describes a Test-driven development process for developing SQL Server databases that worked for CD, based on a series of steps. Though the tools for CD may be necessary, they are not sufficient, without an effective structured process.
2017-07-11
3,560 reads
Top 10 DevOps Operational Requirements
One of the key tenets in DevOps is to involve the Operations team in the full software development lifecycle and, in particular, to ensure that operational requirements are incorporated...
2017-07-11
4,304 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
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Minimum Change Tracking Retention
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AI Steals Joy
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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