Async Java MongoDB driver

Hello, I want to all my operations to be done async, so I choosed mongodb driver async for my project but it’s deprected, and it says that to use mongodb reactive streams. But are those default done async ? And also they are slightly different than normal mongodb java driver. Can someone give me tutorial on them, and answer me if they are async ?

Edit: I tried to insert one document following this tutorial but there is no class named OperationSubscriber and PrintDocumentSubscriber.
I am currently using reactive streams 1.13.1.

Hello @Zdziszkee_N_A,

The link to OperationSubscriber and PrintDocumentSubscriber helper classes on GitHub.