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T-SQL Tuesday #65 : Teach Something New

 Posted by Aaron Bertrand on April 14, 2015  1 Response »
Apr 142015
 

For T-SQL Tuesday, Aaron Bertrand (@AaronBertrand) gives a little detail on something he learned this week about altering a column from NOT NULL to NULL.

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 Tagged with: alter table, metadata, T-SQL Tuesday

Delayed Durability in SQL Server 2014

 Posted by Aaron Bertrand on April 28, 2014  13 Responses »
Apr 282014
 

Aaron Bertrand (@AaronBertrand) describes the new SQL Server 2014 feature, Delayed Durability, and puts it through its paces.

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 Tagged with: ACID, delayed durability, SQL Server 2014

Making the Case for INSTEAD OF Triggers – Part 1

 Posted by Aaron Bertrand on March 25, 2014  No Responses »
Mar 252014
 

SQL Sentry's Aaron Bertrand (@AaronBertrand) does some deeper testing on triggers, showing that INSTEAD OF triggers are worth a look.

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 Tagged with: triggers

Transaction Log Monitoring

 Posted by Paul Randal on November 21, 2013  3 Responses »
Nov 212013
 

Paul Randal (@PaulRandal), CEO and owner of SQLskills.com, discusses monitoring the transaction log, as he rounds out his series on transaction log configuration and management.

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 Tagged with: DMVs, extended events, monitoring, perfmon

SQL Server 2014 : Native backup encryption

 Posted by Aaron Bertrand on October 16, 2013  7 Responses »
Oct 162013
 

SQL Sentry's Aaron Bertrand (@AaronBertrand) takes a quick look at performance of encrypted backups in SQL Server 2014, and points out a couple of other things you'll want to know before implementing the feature.

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 Tagged with: backup, encrypted backup, encryption

The Myth that DROP and TRUNCATE TABLE are Non-Logged

 Posted by Paul Randal on May 31, 2013  9 Responses »
May 312013
 

Paul Randal (@PaulRandal) of SQLskills.com discusses the myth that DROP and TRUNCATE operations are not logged, and shows that this is simply not true.

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Looking at Database Snapshot Performance

 Posted by Jonathan Kehayias on May 21, 2013  9 Responses »
May 212013
 

Jonathan Kehayias (@SQLPoolBoy) of SQLskills.com takes a look at snapshot performance, with some surprising observations about what happens if you have more than one concurrent snapshot.

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 Tagged with: database snapshots
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