60. Design Live Comments like Facebook Live
Live comments for millions of viewers: SSE streams, a Redis channel per video with co-located viewers, sampling and CDN snapshots for hot videos.
ClassicMedium
Designs
Pick a system. Work through the problem. Compare your approach.
Classic designs 1
Ordered by design numberCompany tags are community-reported. Counts on cards show how many people reported that design.
Live commentsClear filters