Hello Vinay,
Typically, SQL Server CAL's works the same way as any other CAL's - which means, if you have CRM 50 users - you will require 50 CRM CAL's and 50 SQL Server CAL's
BUT
For SQL Server, you have these other options:
- "Per User CAL" : A CAL is purchased per User
- "Per Device CAL": A CAL is purchased per device
- "Per Core": Unlimited Users/Devices can access the SQL Server. If you go for the ‘Per core’ model, you will need to license a minimum of 4 Cores per processor. The good news is that each license includes 2 cores, so your minimum purchase
here will be 2 licenses.
Hope this clarifies your question. Thank you!
Cheers, Francis Edwin