TSQL Challenge 57 - Identify rows that match the rollup trade data
Your job is to scan the trades data and identify combination of trades that match a given rollup data.
2011-05-30
902 reads
Articles
Cartoonists Wanted
An open call to the amatuers that might want to pen some database related cartoons for Simple Talk Publishing.
2011-05-27
1,800 reads
Cursors for T-SQL Beginners
Should we really avoid cursors? See how to rewrite code to avoid cursors and also analyze the implications.
2011-05-27 (first published: 2009-01-01)
23,399 reads
Onboarding SQL Server Private Cloud Environment
This guide outlines the major considerations that must be taken into account when onboarding Microsoft® SQL Server® environments into a private cloud infrastructure.There is a strong trend in IT to virtualize servers whenever possible, driven by:1. Standardization2. Manageability3. IT agility and efficiency4. Consolidating servers reduces hardware, energy, and datacenter space utilization costs5. Virtualized environments allow new Disaster Recovery strategiesThe Hyper-V™ role in Windows Server® 2008 R2 provides a robust and cost-effective virtualization foundation to deliver these scenarios.However, there is significant risk in virtualizing SQL Server environments without giving careful consideration to the workloads being virtualized and the requirements of the server applications running on a Hyper-V environment.
2011-05-27
1,919 reads
Getting the most out of your SQL Server 2008 Cluster
Gain an insight into how to use your SQL Server cluster for more than just high availibility in this article from Mark Jones.
2011-05-26
3,923 reads
SQL Server Index Maintenance Performance Tuning for Large Tables
This article describes a real-world example of performance tuning index maintenance for a large table of approximately 1 billion rows.
2011-05-26
5,252 reads
SQLServerCentral Webinar Series #10: SQL Server Backup and Restore for the Accidental DBA
Thursday, May 26, 2011 5:00 PM - 6:00 PM BST. Steve Jones will be your host to introduce Grant Fritchey, SQL Server MVP and Product Evangelist at Red Gate Software.
This webinar will take you through the best practices, standards and methods that you can employ to ensure that you have solid backup processes for the databases under your charge. You’ll also learn how to restore, because your backups are only good if you can restore them. Grant will show you how using Red Gate’s SQL Backup Pro and SQL Virtual Restore can make all this easier and more efficient.
2011-05-26 (first published: 2011-05-23)
4,356 reads
Nominations open for Exceptional DBA of 2011
The Exceptional DBA contest is running again in 2011 and nominations are now open. Please submit yourself or a colleague for a chance to win some great prizes and be recognized as an amazing data professional.
2011-05-25
544 reads
TIME Gentlemen please! The SQL Server temporal datatypes
If you are still using the old Sybase DateTime datatype, it is a good idea to move your code to the more standard datatypes that were introduced in SQL Server 2008. Joe Celko explains why, and walks through some of the history of the TSQL way of storing and manipulating dates and times.
2011-05-25
3,801 reads
Parsing Log Files and Summarizing Results with PowerShell
This article takes a look at how PowerShell can speed up the process of parsing large log files.
2011-05-24
9,060 reads
Blogs
Programmatic Tool Calling with the Claude SDK
Programmatic Tool Calling with the Claude SDK Every morning somebody on the team runs the...
A New Word: Mauerbauertraurigkeit
By Steve Jones
mauerbauertraurigkeit – n. inexplicable urge to push people away, even close friends whose company...
Methodology for dealing with bad data in production
By Brian Kelley
Pinal Dave wrote up his methodology for what to do when you discover bad...
Forums
Advanced T-SQL: Replacing Slow Cursors with Window Functions
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Finding Bad Queries
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The Service Name
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