Today a friend Kevin Edward Kline announced he was joining SQL Sentry. Last week Kevin announced his intent to leave Quest Software which he has been at for over 10 years. Being part of the SQL Community for the past 4 years, Kevin has been a staple of Quest. When I would see a logo […]
IOPS versus Throughput – Measuring Performance of Your Storage
Working on a recent consulting job, I was asked to explain the difference in throughput, which is, measured in MB/s versus IOPS as I had recommended a storage array that would provide many more IOPS and throughput than what is currently in use. For this client I had presented the expected IOPS per type of […]
File Extensions for SQL Server Database Files
I was reading an article over the weekend where the author pointed out that the standard naming convention for SQL Server database files was .MDF for the data file, LDF for the log file and NDF for additional data files. This was good stuff so far, then the author stated that these can be changed […]
One week after #sqlsat132
It has been nearly one week since SQL Saturday 132 in Pensacola Florida. I was chosen to give my talk on “Know Backups and Know Recovery”. The session was in the first time slot and when I arrived at the event just before 8:00 AM I had to walk through about 4 inches of […]
SQL Saturday #167 – Columbus GA
The Columbus GA SQL Users Group will be hosting their first ever SQL Saturday on September 8th 2012 at Columbus State University. We currently have 5 classrooms reserved and have the ability to add a couple more if needed. Each room holds over 40 people so our current capacity is 200 attendees. SQL Saturday’s are […]
Turn on Instant File Initialization for SQL Server Performance – With Video Demo
Without Instant File Initialization turned on, each time a data file on SQL Server 2005 and above is created or has to grow in size, the file or portion of the file added must be zeroed out. Depending on the size of the file this can be a very time consuming task. By turning on […]
Turn on Instant File Initialization for SQL Server Performance
Without Instant File Initialization turned on, each time a data file on SQL Server 2005 and above is created or has to grow in size, the file or portion of the file added must be zeroed out. Depending on the size of the file this can be a very time consuming task. By turning on […]
SQL Server – Cannot resolve collation conflict
A friend of mine contacted me through email today having a very common problem with a query he had written. He received an error, “cannot resolve collation conflict for equal to operator”. Early in my career I had experienced the same issue so I quickly searched my code snippets and found where I had used […]