About PRODUCER-CONSUMER : ---
title: Producer Consumer
Producer Consumer Design pattern is a classic concurrency pattern which reduces
coupling between Producer and Consumer by separating Identification of work with Execution of
![alt text](./etc/producer-consumer.png "Producer Consumer")
Use the Producer Consumer idiom when
* decouple system by separate work in two process produce and consume.
* addresses the issue of different timing require to produce work or consuming work