Blog, Experiences

How Online RSS Reader I...

Prolog Building and maintaining a cloud RSS reader requires resources. Lots of them! Behind the deceivingly simple user interface there is a complex backend with huge datastore that should be able to fetch millions of feeds in time, store billions of articles indefinitely and make any of them available in just milliseconds - either by searching or simply by scrolling through lists. Even calculating the unread counts for millions of users is enough of a challenge th...

Yordan Yordanov September 12th, 2018
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