In this series, we will show you how we build your Personalized Feed at Hashnode. The Feeds are calculated on AWS with a cache for fast access.
We previously explained how we calculate the Hashnode Feed and select content and metadata for each user. We found that the feed now displays improved and personalized content. However, we did find two issues in the implementation: Performance: The ...
Feeds are an essential part of every social network. The same applies here at Hashnode. Until now, we have used a very basic and generic algorithm to generate feeds mainly based on hot ranking algorithms. Over time, we noticed that users struggle to ...