A Beautiful Architecture of Server-Side Alarm | Hacker Noon

This article shows the hard work put into designing a very small feature when compared to an ocean of telecommunication networks. Telecommunication is one of the most underrated and unapprised things which I believe are the features provided by the telecom giants during the beginning of the packet-switched networks. As of now, multiple service providers have discontinued these features considering the financial aspect and main focus of the telecom operators remains the quality of service in the video, audio or conference calls. With the help of certain libraries, it completes its task of maturing the alarm service for the user.

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