This is an example for cars rental system.

* .NET web api 2 server
* MsSql/MySql/MongoDb database
* Angular 7 front.
* Owin token bearer authentication.

Works with 7 types of queries!!!
- Entity Framework for MsSql
- Entity Framework for MsSql stored procedure
- Query for MsSql
- Query for MsSql stored procedure
- Query for MySql
- Query for MySql stored procedure
- Query for MongoDb

the options are in 002-BusinessLogicLayer/GloablData/GlobalVariable

Some bugs!
* First name starts with capital letter - front dosn't alert this
* Last name starts with capital letter - front dosn't alert this