Hello. Good day.
I am fresh in MySQL. Currenly I am using VB And MsSQL Server for my development.
I have several Question to ask. Hope you can reply me.

1. Is the MySQL is stable as MsSQL Server ?(In term of how many volumes can store, the powerful of indexing)
2. I knew MySQL and Php in web is quite common nowaday. How about if using MySQL and VB for application development? Is it powerful enough as VB and MsSQL Server?
3. For the license issue, how it's charge rate compare to MsSQL Server.

Hope can get these answer from you as soon as possible.
Thanks here..