Best-practice advice on software vs. coding, where to integrate, how to capture changed data, when to stage data, where to correct data and what latency levels to shoot for.
2009-10-20
4,926 reads
In the crusade to cut expenses, Data Centres (and IT Infrastructure) are now coming under scrutiny as a possible source of savings. Half-informed executives now rally behind the cry of "Virtualization!", but virtualization is only part of the story - The tip of the consolidation iceberg - and it might not actually save you as much as you think. Thomas LaRock takes us deeper.
2009-10-20
1,968 reads
Joe Celko explores the dangers of muddling correlation and causation, emphasises the importance of determining how likely it is that a correlation has occurred by chance, and gets stuck into calculating correlation coefficients in SQL. Along the way, Joe illustrates the consequences of leaping to the wrong conclusion from correlations with tales of Pop Dread.
2009-10-19
2,136 reads
2009-10-19
3,601 reads
2009-10-16
4,524 reads
This article will cover the core understanding of the performance conversation
2009-10-16
3,675 reads
Most SQL Server DBAs have questions about backing up and restoring FILESTREAM enabled databases. In this tip, we will take a look at the steps Database Administrators need to follow in order to perform a backup and restore of a FILESTREAM database.
2009-10-15
3,288 reads
The cornucopia of products for handling distributed data in the cloud includes everything from lightweight key-value stores to industrial-strength databases
2009-10-14
1,857 reads
The DBDiff utility compares two databases and generates a script to synchronize the two databases. In this article, MAK illustrates the various uses of the Open Diff utility.
2009-10-14
4,061 reads
How do I effectively find out if the Tempdb database is suffering from an allocation bottleneck? Should I create multiple TempDB files per core on this server to improve performance? How do I check this information programmatically?
2009-10-13
4,199 reads
By Steve Jones
At Redgate, we’re experimenting with how AI can help developers and DBAs become better...
I was messing around performing investigative work on a pod running SQL Server 2025...
By Steve Jones
Redgate recently released SQL Compare v16, which included a new feature to work with...
Comments posted to this topic are about the item What is Page Density
Comments posted to this topic are about the item T-SQL in SQL Server 2025:...
Looking to confirm my understanding of these three products and how they can be...
In SQL Server, there is a concept of page density. This is determined by how much data is stored on each page. What is a page density of 90%?
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