Archive for the ‘SQL DBA’ Category

On any given production environment a SQL DBA must follow set of best practices to ensure smooth and highly optimized databases availability. Here are few common mistakes that I have identified and would recommend to fix if you have encountered or seeing anything similar. 1. Not preparing and validating a reliable backup and recovery policy [...]

Got bored reading Books, PDF files, Articles, Web pages, RSS? Need a change in learning resources? Get more learning from SQL Videos & Demos! 100s of High tech videos explaining how to do, deep dives and internals. Must to watch, download for your free time! SQL Server 2008 Videos and Demos LinkSQL Server 2005 Videos [...]

We all take a database backup as a first resort to recover from a damage may occur during the disaster, server crash, or for any other reason. To do so, we usually schedule a job or make use of database maintenance plan that perform database backup, be it Full / Differential or Log, and we [...]

I have no words to explain my excitement and happiness to share news with you all – my book on SQL Server 2008 High Availability is published!! I have started authoring this book in May 2010 and as the time passes and gradually I move to the final chapter of the book, I was feeling [...]

Do you have something to write about SQL Server that can help SQL community by your learning, innovation. R&d, research etc. This is an unique opportunity to reach a large group of SQL Server users, gain experience as SQL writer, publicity and much more. Drop an email with your content/summary to dk@sqlknowledge.com I will review [...]

Couple of months back I have wrote a blog article about the availability of Microsoft SQL Server Developer Training Kit which is very helpful resource for the SQL Server Developers, trainers and professionals to understand the improvements comes with the release of SQL Server 2008. Recently, 18th January 2011 Microsoft has released the updated version [...]

As a Proactive DBA, you must monitor All SQL Server errors having severity level between 17 to 25. Any errors from level 20 to 25 are serious in nature however for 17 to 19 a DBA involvement is required for resolution. Here is self explanatory MS description of error levels, steps to get automatic alert [...]

SQL profiler is an excellent tool for T-SQL query performance optimization. SQL Server Production DBA’s use Profiler to scan what T-SQL queries are getting executed inside SQL Server and what are the queries that can be filtered for further fine-tuning. SQL profiler has inbuilt scheduler for stopping a trace, but Trace Properties does not provide [...]

I rarely find time to play computer games, however when I do, I certainly go for Need for Speed racing game from EA. Considering high system requirements for now a days demanding games and with prime reason to run multiple virtual machines for SQL testing, I decided to go for Lenovo laptop for the second [...]

As the new year begins.. What is your New Year resolution for fresh start? quit smoking or drinking? Or hit gym more often, lose weight and get back in shape? Find a new job? Save more money or get out of debt? In addition to these, If you have space left for something called “learn [...]