The queue will work as a buffer between the task and the service it invokes. As a queue acts as a buffer, it facilitates handling the load that may occur at peak demands, leading to the failure of the service.
The application keeps on serving enormous requests continuously coming from consumers. Whenever the application has few requests, it serves each request successfully. While, at peak hours, when more requests hit the service due to increase in the load, the service may face reliability issues.
Some of the services in the application use common resources concurrently. The volume of the request is not predictable, and may ultimately cause failure due to an increase in the load.
The increase in the load can be managed by introducing the queue in between the task and the queue. The task and the services run asynchronously, where the task posts...