[Factory Method](https://java-design-patterns.com/patterns/factory-method/)

[Factory Kit](https://java-design-patterns.com/patterns/factory-kit/)

*[Factory Method](https://java-design-patterns.com/patterns/factory-method/)

*[Factory Kit](https://java-design-patterns.com/patterns/factory-kit/)

Use async method invocation pattern when

*you have multiple independent tasks that can run in parallel

*you need to improve the performance of a group of sequential tasks

*you have limited amount of processing capacity or long running tasks and the

*You have multiple independent tasks that can run in parallel

*You need to improve the performance of a group of sequential tasks

*You have limited amount of processing capacity or long running tasks and the

caller should not wait the tasks to be ready

*[FutureTask](http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/FutureTask.html),[CompletableFuture](https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html) and[ExecutorService](http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ExecutorService.html) (Java)

*[Task-based Asynchronous Pattern](https://msdn.microsoft.com/en-us/library/hh873175.aspx) (.NET)

*[FutureTask](http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/FutureTask.html)

*[CompletableFuture](https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html)

*[ExecutorService](http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ExecutorService.html)

*[Task-based Asynchronous Pattern](https://msdn.microsoft.com/en-us/library/hh873175.aspx)