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About Me

 

Assalamualaikum (peace be upon you).

I am delighted to be part of the core team to design and develop project architecture for Asa Microfinance Management System, which happens to be one of the largest microfinance companies in the world.

I am proud to design relational big data architecture for ASA's 3000+ branches' transactional system with terabytes of database size which is designed to handle at least 15 million transactions a day. Troubleshooting and performance tuning of SQL server with Availability Group for various bottlenecks is not only the part I am good at, but it also happens to be my passion.

I feel like the person responsible for making the SQL server go faster.

Feel free to contact me for your SQL Server Pain Relief, Let me help you find the root cause of your problem! 

I am available to look into your SQL Server bottlenecks. If your SQL Server issue is interesting, I am here to do it free of cost. Just hit the contact me form to get in touch with me.

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Threadpool - A deadly poison wait for SQL Server (The What, When and How)

Introduction  Threadpool is a  poison  wait. Yes, I mean it. Its poison for SQL Server, its poison for the Business and of course, the end-users! The most devastating thing about threadpool is you hardly recognize it because it comes in disguise, meaning you see no memory or cpu pressure in the system, yet you cannot run any query, it seems like your SQL Server is frozen solid. That scary, isn't it?
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SQL Schema Compare with Visual Studio (A complete Guide)

Introduction When you're working on your Dev Database, an urgent issue comes along, and you instantly solve it by changing Scheme in the Staging Database or Production Database :3, few more these type of patching and you're completely out of sync! A lot of paid alternatives are there like SQL Data Compare by RedGate, but my first choice is Visual Studio's SQL Data Tools. In the following article, I tried to image-describe the steps for SQL Data Tool. Like I said before, there are lots of handly DBAtools out there to compare Schema between two DB Sources. I would like to discuss how you can compare two SQL Server DB with Visual Studio. Make sure you have SQL Server Data tools checked while installing Visual Studio.
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How to configure your Availability Group listener to ASP.NET

SQL Server’s availability group Always On feature is great to have features for your Database. Anytime one of your database nodes goes down, your secondary replica will automatically take over. After a failover, your secondary cluster node becomes the primary cluster. Now the question arises, “Do I need to configure my APP server connectionstring each time I face a failover cluster?”. The answer is NO, you don’t have to configure your app server connectionstring every time. Default ConnectionString By default, your App server connectionstring looks something like this – <connectionStrings>    <add name="ConnStringDb1" connectionString="Data Source=localhost;Initial Catalog=YourDataBaseName;Integrated Security=True;" providerName="System.Data.SqlClient" />   </connectionStrings> ConnectionString for Failover Partner You can manually specify the failover partner in your connectionstring like this <connectionStrings>     <a...
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