SQL Server Optimization
This article describes different ways of improving the performance of SQL Server queries, with a focus on index optimization.
2009-05-08
5,250 reads
Articles
Enhancing the readability of your code: Table aliasing in sql
When writing SQL, picking good tables aliases can greatly enhance the readability of your code
2009-05-07
8,015 reads
Mastering SQL Server Profiler - Part 2: Profiler Architecture
This module, part 2 of the online training course "Becoming a Profiler Master", discusses the inner workings of Profiler.
2009-05-07
8,938 reads
Checking Up on Developers
This Friday Steve Jones has a poll about developers. Help compile a good list of common mistakes made in SQL Server.
2009-05-07
682 reads
Checking Up on Developers
This Friday Steve Jones has a poll about developers. Help compile a good list of common mistakes made in SQL Server.
2009-05-07
631 reads
Checking Up on Developers
This Friday Steve Jones has a poll about developers. Help compile a good list of common mistakes made in SQL Server.
2009-05-07
598 reads
Patterns For High Availability, Scalability, And Computing Power With Windows Azure
Now, Internet-hosted distributed applications with connectivity to internal applications—often referred as Software plus Services (S+S)—are gaining popularity. Organizations are leveraging datacenters hosted by third parties to alleviate concerns about hardware, software, reliability, and scalability. These are just some of the new architecture trends that help you build interoperable applications that scale, reduce capital expenditure, and improve reliability. Cloud computing offers many of these benefits.
2009-05-07
2,230 reads
Scaling up vs. scaling out with SQL Server 2008
To scale your SQL Server properly means to make it bigger and better. But what is the best method for 2008?
2009-05-07
2,973 reads
When a Community Rallies!
I have been a bit lax these past few days, but I have been having a bit of a writers block not knowing what to write about. Well, I realized this evening there is something worth writing about, and it is happening right now on SQLServerCentral.com. An...
2009-05-07
1,496 reads
Sending Mail In SSIS Using Script Task- Simpler and Flexible Approach
Script Task in SSIS can provide simpler implementation of complex mail functionality in comparison to Send Mail task.
2009-05-06
25,622 reads
Blogs
Keeping Track of my ConEmu CLIs
By Steve Jones
I use ConEmu for my terminal interface. I’m still on Windows 10 at home,...
10 Decisions to Make Before You Create A Fabric Workspace
Creating a Fabric workspace takes about 30 seconds. Restructuring workspaces after people have built...
Flyway Tips: Object History
By Steve Jones
It’s a small change, but a handy one. Flyway Desktop (FWD) now includes the...
Forums
Adding new column with DEFAULT II
Comments posted to this topic are about the item Adding new column with DEFAULT...
Advanced Deployment Scenarios: Stairway to Reliable Database Deployments Level 7
Comments posted to this topic are about the item Advanced Deployment Scenarios: Stairway to...
You Need a DBA Pipeline
Comments posted to this topic are about the item You Need a DBA Pipeline
Question of the Day
Adding new column with DEFAULT II
Which number did the two COUNT(*) return:
DROP TABLE IF EXISTS #tmp CREATE TABLE #tmp (id INT NOT NULL) INSERT INTO #tmp (id) SELECT gs.value FROM GENERATE_SERIES(1, 5) AS gs ALTER TABLE #tmp ADD my_value INT NOT NULL CONSTRAINT df_tmp_my_value DEFAULT 1 SELECT COUNT(*) FROM #tmp AS t WHERE my_value = 1 ALTER TABLE #tmp DROP CONSTRAINT df_tmp_my_value ALTER TABLE #tmp ADD CONSTRAINT df_tmp_my_value DEFAULT 2 FOR my_value SELECT COUNT(*) FROM #tmp AS t WHERE my_value = 1See possible answers