SQL Server High Availability and Disaster Recovery Plan
Microsoft provides quite a few features for high availability and disaster recovery. In this article, Priya describes the HA/DR options.
2021-08-06
Learn SQL
How to enable SQL Server trace flags
DBAs can control many aspects of SQL Server’s behavior with trace flags. In this article, Robert Sheldon explains how to enable SQL Server trace flags.
2021-07-30
Managing SQL Server transaction log size
The SQL Server transaction log must be managed to keep a database running and performing well. In this article, Greg Larsen explains how to manage the transaction log size.
2021-07-23
SQL Server transaction log architecture
The transaction log file for a SQL Server database critical for for maintaining database integrity. In this article, Greg Larsen explains SQL Server transaction log architecture.
2021-06-30
DBA in training: SQL Server high availability options
DBAs must make sure data is highly available, and there are many SQL Server high availability options. Pamela Mooney discusses those options in this article.
2021-06-07
SQL Server authentication methods, logins, and database users
Understanding SQL Server security is a critical skill. Greg Larsen explains SQL Server authentication methods, logins, and database users in this article.
2021-03-15
Mastering TempDB: The basics
Mastering TempDB is a critical skills for SQL Server DBAs. In this article, Monica Rathbun explains the basics of TempDB including configuration.
2021-02-19
Sort Alphanumeric Values in SQL Server
In this tip we look at ways to sort alphanumeric strings in SQL Server by decomposing all numeric values and sorting the string based on numeric sorting rules.
2019-09-25
Blogs
SQL Server Journey Part 2: Modern Era (2017 – 2026) – AI/Cloud First
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Following up on my Part 1 baseline, the journey from 2017 onward changed how...
Google Moves Up Post-Quantum Cryptography Timeline
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In cryptography, the RSA and ECC algorithms which we use primarily for asymmetric cryptography...
The Book of Redgate: No Politics
By Steve Jones
In today’s world, this might mean something different, but in 2010, we had this...
Forums
Auto Update Statistics not triggering on filtered indexes
I've got a table with 186,703,969 rows, about 300GB of data. There are several...
What is the difference between SQL Server and SQL Database?
I created a SQL Database in Azure Portal but I've just noticed it also...
An Unusual Identity
Comments posted to this topic are about the item An Unusual Identity
Question of the Day
An Unusual Identity
What values are returned when I run this code?
CREATE TABLE dbo.IdentityTest2
(
id NUMERIC(10,0) IDENTITY(10,10) PRIMARY KEY,
somevalue VARCHAR(20)
)
GO
INSERT dbo.IdentityTest2
(
somevalue
)
VALUES
( 'Steve')
, ('Bill')
GO
SELECT top 10
id
FROM dbo.IdentityTest2 See possible answers