Making Notification Center with Redis Cache

In your web service there is a time you want to let user know that they have got comment on their post, got message, got news etc.  Like ones that I see on top right at Facebook, Twitter.  Today I want to make the same thing using Redis Cache.

In-memory cache is a good choice when it comes to frequently accessed and disposable data.  Redis Cache is even nice that they can store structure data.  For C#ers, you can define data model and just insert up and fetch from cache into the model.

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