With database mirroring out of the picture a question on most SMEs mind was how can we get HA on our SQL machines now? Database mirroring was a […]
administration / Azure / MSSQL
Creating a network graph in SQL Server
Over the holidays I have been looking to try out some new concepts in SQL Server and figured I should perform some analysis on all the emails I […]
Deploying changes to In-memory OLTP tables almost seamlessly
If you’re looking to implement the in memory OLTP tables in SQL Server 2014, one of the biggest drawbacks for the same is the fact that tables need […]
In Memory OLTP Decision Tree
A Very Simplified diagram explaining some key decision points and important aspect of using in memory OLTP in SQL 2014
Attaching a database mdf file when the ldf file is missing – with a catch!!
A few days back I got a call close to midnight where a client’s client was facing an issue. They had recently suffered a power failure and the […]
Proof that tempdb mdf and ldf files are **NOT** dropped at the OS level when SQL Server is restarted
A quick video showing that the mdf and ldf files are actually ** NOT ** dropped during server restart. Thanks to Mike for bringing up this topic. https://www.youtube.com/watch?v=N4eB-uY5MYI […]
A ton of MS E-books to download
I am not sure how many other users have visited this blog but it’s been one of my go to places when I wanted to read up on […]
Renaming all columns in a table quickly
Recently imported a table where the column names where quoted using double quotes which then became the table names , So a column name would be “Airline” instead […]
The hazards of data types when deleting data
Recently in one of the forums a question was posted where the developer had run a delete statement similar to the one below This deleted all the data […]
Does Partitioning Improve Performance?
Partitioning is a great feature for improving the way we manage our data. However we can also improve performance of select statements from the table as well. This […]