Inside the Optimizer: Constructing a Plan - Part 4
The final part in a series by Paul White exploring the internals of query optimization. Learn how
We Are Not Alone
Today we have a guest editorial from Robert Pearl that talks about the SQL Server community, and how you can get involved.
Conditional report rendering based on render formats for SSRS Reports
When using Report Manager, users can export reports to different formats like PDF, XLS and others. When reports are exported to other formats they also include all of the content from the report, but rendered to the format of the report output. There maybe scenarios where you would not want a particular part or component of report to appear in these other report formats. A practical example of this could be that you want to display images when the report is displayed in HTML, but not when the report is exported to a PDF format. In this tip we take a look at a new feature in Reporting Services that allows us to control these items without having to create multiple report versions.
SQL Saturday #52 - Colorado
A free one day training event in the Denver Tech Center on Sept 25, 2010. Come learn about SQL Server and how to further your career at this one day event.
Social Engineering Dangers
Social engineering is one of the most effective ways to hack information out of a company. Steve Jones looks at this technique and a recent contest at DefCon that featured social engineering.
Ways to minimize sort operations
In this article Brian Ellul explorea how it's possible to eliminate the SORT operator (and its performance cost) on performing SELECTS statements.
Issuing Current Time Increments in StreamInsight (A Practical Example)
The issuing of a Current Time Increment, Cti, in StreamInsight is very definitely one of the most important concepts to learn if you want your Streams to be responsive. A full discussion of how to issue Ctis is beyond the scope of this article but a very good explanation in addition to Books Online can be found in these three articles by a member of the StreamInsight team at Microsoft, Ciprian Gerea.
SQL Saturday #49 - Orlando
A free, one day training event taking place on October 16, 2010 in Orlando, FL.
Inside the Optimizer: Constructing a Plan - Part 3
Join Paul White in part three of a four-part series exploring the internals of query optimization as he looks at the rules that are used to build the execution plan.
More Than SQL
Today Steve Jones talks about the upcoming SQL Saturday #52 in Colorado, and how it's encompassing more than just a day of SQL learning.
Blogs
T-SQL Tuesday #198 Roundup: How Do You Detect Data Changes?
Thank you to everyone who participated in T-SQL Tuesday #198! When I wrote the...
Optimizing Redshift Performance by Configuring WLM Queues
Efficient query performance in Amazon Redshift often comes down to how well you manage...
PowerShell Strikes Back: Return of the Loop
By gbargsley
Welcome back to PowerShell Strikes Back. We’re three weeks in, and the training is...
Forums
Dealing with huge heap tables
Recently, our dev teams approach me for advice on improving their huge heap table...
Merge Replication failing with Error converting data type nvarchar to numeric
After upgrading 2 Merge Replicated databases to SQL 2022 and re-establishing the Merge Replication...
Why Your Index Isn't Being Used? - Reading Execution Plans to Find the Real Culprit
Comments posted to this topic are about the item Why Your Index Isn't Being...
Question of the Day
Distance Metric Algorithms
What are the distance metric algorithms that can be used in VECTOR_DISTANCE()?
See possible answers