Facebook and E-Mail Security for a New Teenager
Cross-posted from a Goal Keeping DBA blog:
Just recently, my oldest son entered the ranks of the teenagers. I shouldn’t actually...
2010-12-10
2,038 reads
Articles
Giving Back, SQLMeetings.com Is Going Live Soon
I’ve been pretty quite since the PASS Summit and with good reason. Every year we have a chapter leader meeting....
2010-12-10
618 reads
Understanding and Controlling Parallel Query Processing in SQL Server
Data warehousing and general reporting applications tend to be CPU intensive because they need to read and process a large number of rows. To facilitate quick data processing for queries that touch a large amount of data, Microsoft SQL Server exploits the power of multiple logical processors to provide parallel query processing operations such as parallel scans. Through extensive testing, we have learned that, for most large queries that are executed in a parallel fashion, SQL Server can deliver linear or nearly linear response time speedup as the number of logical processors increases. However, some queries in high parallelism scenarios perform suboptimally. There are also some parallelism issues that can occur in a multi-user parallel query workload. This white paper describes parallel performance problems you might encounter when you run such queries and workloads, and it explains why these issues occur. In addition, it presents how data warehouse developers can detect these issues, and how they can work around them or mitigate them.
2010-12-10
4,645 reads
What's Happening Here?
A look at what's happening with the SQLServerCentral servers based on the public information exposed by SQL Monitor.
2010-12-09
1,729 reads
Denormalization in SQL Server for Fun and Profit
Normalization is standard practice in database design, however, an over-normalized database can have issues. This article examines the case for denormalization.
2010-12-09
4,755 reads
SQLRally Call for Speakers Closes December 15, 2010
The call for speakers is open through December 15, 2010, and I hope many of you will take the chance...
2010-12-09
1,187 reads
24HOP Needs Women!
“Next 24 Hours of PASS on March 15-16 2011, celebrating Women’s History Month with 24 female speakers!”
Thus goes the announcement on...
2010-12-08
1,206 reads
Getting Started with Maps in SQL Server 2008 R2 Reporting Services
I noticed a new feature in SQL Server 2008 R2 Reporting Services that allows you to render maps in your reports. Can you provide some details on this new feature and can I take advantage of it even though don't have any spatial columns in my data warehouse?
2010-12-08
4,723 reads
What happens when a query is submitted?
I know, We cant cover life span of query in short. here is my another try to list some high level information...
2010-12-08
3,073 reads
Early December 2010 Free Training from PASS Virtual Chapters
The Performance, DBA, and B/I Virtual Chapters of PASS are back with free training.
2010-12-07
986 reads
Blogs
Case Studies: Real-World Success Stories of FinOps Implementation
By HeyMo0sh
Learning any kind of theory is easy, but adapting FinOps and watching it rescue...
SQL Server Security: Always Encryption
By Vinay Thakur
As discussed introduction of Always Encryption blog and initial Encryption at rest as TDE...
SQL Server Security – TDE Encryption
By Vinay Thakur
Transparent Data Encryption(TDE): TDE was initially introduced in SQL Server 2008 Enterprise Edition; this...
Forums
The day-to-day pressures of a DBA team, and how we can work smarter with automation and AI
Comments posted to this topic are about the item The day-to-day pressures of a...
The Problem Isn't Always Your Query or Schema... Sometimes It's Hidden Assumptions
Comments posted to this topic are about the item The Problem Isn't Always Your...
Identity Defaults
Comments posted to this topic are about the item Identity Defaults
Question of the Day
Identity Defaults
What happens when I run this code?
CREATE TABLE dbo.IdentityTest
(
id int IDENTITY(10) PRIMARY KEY,
somevalue VARCHAR(20)
)
GO
See possible answers