Since SQL Server delivered the entire range of window functions, there has been far less justification for using the non-standard ex-Sybase 'Quirky Update' tricks to perform the many permutations of running totals in SQL Server. One of these related problems is the 'Data Smear'. Do window functions make this easier, and what is performance like? Dwain Camps investigates.
2014-10-01
11,294 reads
Easily synchronize live Salesforce data with SQL Server using the Salesforce SSIS DataFlow Tasks.
2014-09-30
7,276 reads
Aaron Bertrand recently answered a question from a user who wanted to convert all of their SQL Server computed columns to be persisted. This allows you to shift the SQL Server cost of performing the computation from query time to the time of the insert/update, at the cost of storage. In this tip, Aaron shows you how.
2014-09-30
8,294 reads
Join Red Gate’s Alex Yates and TeamCity for a free webinar this Thursday, October 2nd. In this practical demo, Alex will show you how to set up continuous delivery for your SQL databases using TeamCity, Red Gate’s SQL Automation Pack, and Octopus Deploy. Places are limited – register now.
2014-09-30
8,081 reads
Learn how to remove the MDW from your SQL Server environment with the 2008, 2008 R2 and 2012 versions.
2014-09-29
5,136 reads
Hosting a scalable application in Azure seems ideal, but what happens when things go wrong? Azure Cloud Services provide extensive diagnostics, and this feature has now been extended to Azure web sites and Azure Virtual Machines. You need to set up diagnostics on the VM, but once this is done, all your logs, traces and performance counters can be collected from many VMs in one place for easy management.
2014-09-29
7,986 reads
An interview with James Rowland-Jones in advance of the PASS election.
2014-09-26
6,152 reads
Big Data implementations are more than just lots of data. Of equal importance is the analytics software used to query the data. Analyzing business data using advanced analytics is common, especially in companies that already have an enterprise data warehouse. It is therefore only natural that your big data application must be integrated with the existing warehouse.
2014-09-26
10,283 reads
This is Orlando's 8th SQLSaturday and this year will be better than ever with more than 50 different speakers giving over 50 presentations - all for FREE. Sept 27, 2014.
2014-09-26
7,599 reads
Step by Step guide to setup SQL Server Agent Alert for the proactive monitoring of Monitoring of Longest Running Transactions.
2014-09-25
20,332 reads
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On which Linux versions is SQL Server 2025 on Linux supported?
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