How can I migrate a WordPress site from MySQL to SQL Server Express? I have developed a web portal in WordPress using xampp server. I have my database in MySQL.

Now I need to deploy this WordPress portal on other system with SQL Server Express Edition.

So how can I deploy it successfully with SQL Server?

What software or driver or service will be needed for this deployment on the system?
You will need SQL Server Migration Assistant to migrate the data. For wordpress to work with MSSQL you also need the "wp-db-abstraction" plugin.
I'm still working on that one...