A Overview of Amazon Redshift
This article gives an overview of Amazon Redshift, the cloud data warehouse in AWS.
2023-07-24
25,497 reads
Articles
DAX RANKX Function Behaviors Lead to Incorrect Results and Corrections
In this tip, we explore two behaviors for the DAX RANKX function that can lead to incorrect results and discuss workarounds and fixes.
2023-07-24
PASS Data Community Summit - Early Bird price ends July 26
Ready to secure your spot at PASS Data Community Summit? Register by July 26 at the Early Bird rate.
2023-07-24
Exploring Parameter Sensitive Plan Optimization in SQL Server 2022
PSPO (Parameter Sensitive Plan Optimization) is a SQL Server feature that improves query performance by accepting varied data sizes based on the runtime parameter value(s) specified by the customer. It deals with the situation in which a single cached plan for a parameterized query isn't the best option for all potential incoming parameter values. Non-uniform data distributions exhibit this phenomenon. When using PSPO, SQL Server keeps several execution plans for a single query, each one customized for a particular parameter value. With the help of this feature, numerous execution plans for a parameterized query are generated, each of which is tailored for a certain range of parameter values.
2023-07-21
3,232 reads
PASS Data Community Summit - Early Bird price ends July 26
Ready to secure your spot at PASS Data Community Summit? Register by July 26 at the Early Bird rate.
2023-07-21
SQL Server vs Oracle Query Statistics to Improve Performance
In this article, learn how to query cached query statistics and execution plans for Oracle or SQL Server to identify code that can be optimized to improve performance.
2023-07-21
PASS Data Community Summit
Check out the full details for this year's Pre-Cons and Learning Pathways, and find out why some of our speakers are particularly excited for what’s in store this year. If you’re not already on the mailing list, sign up now and be the first to know all Summit 2023 updates.
2023-07-19
The role of forethought for a computer engineer
If you have ever played a game of chess against someone good, or perhaps against a computer, you know that a good player is always thinking multiple moves ahead. Being a DBA and/or a database programmer is like playing several chess games simultaneously.
2023-07-19
Building a Database Dashboard with SSRS
Learn how to create a dynamic database dashboard that tracks key metrics using SQL Server Reporting Services. From setting up to deploying your report.
2023-07-17
6,645 reads
Power BI Data Gateway to Connect Data Sources in the Cloud and On-Premises
In this article, learn how to set up and use Microsoft Data Gateway to connect data sources from various locations such as cloud or on-premises.
2023-07-17
Blogs
Advice I Like: Experience and Aptitude
By Steve Jones
Experience is overrated. Most breakthrough accomplishments were done by people doing them for the...
Plan Time for Self-Development
By Brian Kelley
As you begin the new year, if you don't already have time set aside...
BK’s Bookshelf: Never Split the Difference
By Brian Kelley
I picked up Never Split the Difference: Negotiating As If Your Life Depended On...
Forums
Insiders Selling Data
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Join 2 tables
Table A ServerName ColB ServerA C ServerA I ServerA L ServerA M ServerA N...
Impact of Not Including Foreign Keys in an SQL Archive Database
Hello everyone, I am about to start a data archiving project that will affect...