node.js schedule reminder system

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP


node.js schedule reminder system



I am trying to build a system based on nodejs where users will be receiving push notifications from server. Use case:


from (Date), to (Date), remindTime (time), message (text)



I have problem with design it effectively. Based on my days of surfing I have reached the following solution:


/remind


_id


remindTime



I am not sure that it is right approach to solve this problem.
I've read about redis-queue based solutions using ZSET, but I don't feel where is the power of using such approach.
My system is not time critical - if user will receive notification +/- 5min nothing bad will happened. I must stick to self-hosted solutions without any third-party services.









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