I have total of 11 years of IT experience with Application development, Database Development and Database Administration. I have worked with different version of SQL server from 7.0 to 2008.Started my carrier as VB ,VC++ and database developer in a banking sector for implementing their core banking solution. Currently working as Database Administrator with wide knowledge in performance tuning, high availability solution, troubleshooting and server monitoring. This blog is my humble attempt to share my knowledge and what I learned from my day to day work.
Archives: April 2012
In my previous post , I have explained about the different types of fragmentation and how it will affect the query performance. In this post we will discuss about measuring the index fragmentation.
Measuring Internal Fragmentation
Internal fragmentation is all about the fullness of the page and it is measured using…
When I was working with couple of frequent blocking issue in our live server, I have noticed different types of wait resources which are not meaningful unless they mapped to a table or an index. In this post I will explain how to map the wait resources to table/index.
When I had a discussion with couple of my friends about index fragmentation, I realized that they have different understanding about index fragmentation. In this post I will try my level best to explain different types of fragmentation.Understanding the concept of index fragmentation is important for detecting and removing fragmentation efficiently.