If you have a server that has more than one CPU core, you may experience high values of CXPACKET wait types. This is typically due to queries that run in parallel and the real issue is to understand how different versions of a query can impact CXPACKET waits. In this tip we examine how changing a query can impact CXPACKET waits.
This SSIS package monitors the execution of any SSIS tasks pasted into its sequence container, and sends an email when a failure of any embedded task occurs.
If we're getting pulled down a blind alley by acronyms, we may as well make up a more optimistic one.
Is Information Technology a utility service for companies? Steve Jones thinks it can, and should, be, but it can also be a lot more. It can be a strategic part of your enterprise.
This challenge is all about searching for two keywords in a string with a maximum distance of 'one word' between them.
In the concluding part of the Physical Operators series we look at the Hash operator.
For this Friday poll, Steve Jones asks about assumptions that cause you problems at work.
Automates the creation of INSERT, UPDATE & DELETE stored procedure of a table
One of the most integral components and critical success factors of any enterprise data warehousing initiative is the Solutions Architecture document, a high-level conceptual model of a data warehousing solution. Learn why this collaborative effort that addresses the needs of all major stakeholders, including both the business units and Information Technology (IT), is essential.
You can create a database under the assumption that SQL looks after all the problems of concurrency. It will probably work fine under test conditions: then, in the production environment, it starts losing data in subtle ways that defy repetition. It is every Database Developer's nightmare. In an excerpt from his acclaimed book, Alex Kuznetsov explains why it happens, and how you can avoid such problems.
By Brian Kelley
But as I've matured over the years, I came to realize that I needed...
By alevyinroc
I will be presenting my latest session, Documenting Your Work for Worry-Free Vacations, in-person...
By Steve Jones
I saw a question asking about the next sequence value and decided to try...
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Which movie featured this quote?
"All programs have a desire to be useful."Happy April Fools! See possible answers