Question - What are the advantages of using Percall instancing mode in WCF?
Answer -
In a Percall instance mode, a new service instance (object) is created for each call. The following are the advantages and Disadvantages of Percall instance mode.
Advantages:
- Less memory consumption
- Service instances are freed
- Concurrency is not an issue
- PerCall services increase overall throughput
Disadvantages:
- State not maintained between calls