The Scala Future API has the following benefits:
- High-level concurrency programming
- No boilerplate code
- Easy-to-write, highly Scalable code
- Supports distributed applications very well
- More Type-safe
- No race conditions or deadlock issues
- Easy to avoid starvation and Livelocks
- No shared state
- Less resources utilization
- Unit testing is very easy
- Easy to write and understand the correct code
- No locks and no synchronization code
- Supports high performance
- Supports both Concurrency and true Parallelism very well
- Supports non-blocking functionality
- No context switching overhead