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@@ -430,7 +430,8 @@ An updated and curated list of selected readings to illustrate High Scalability,
 * [Box Graph: Spontaneous Social Network at Box](https://blog.box.com/blog/box-graph-how-we-built-spontaneous-social-network/)
 
 ## Architectures
-* [Architecture of Tripod (Flickr’s Backend)](https://yahooeng.tumblr.com/post/157200523046/introducing-tripod-flickrs-backend-refactored)
+* [Architecture of API Platform at Riot Games](https://engineering.riotgames.com/news/riot-games-api-deep-dive)
+* [Architecture of Backend at Flickr](https://yahooeng.tumblr.com/post/157200523046/introducing-tripod-flickrs-backend-refactored)
 * [Architecture of SurveyMonkey](https://engineering.surveymonkey.com/2016/04/09/the-architecture-behind-surveymonkey/)
 * [Architecture of Data Platform at Flipkart](https://tech.flipkart.com/overview-of-flipkart-data-platform-20c6d3e9a196)
 * [Architecture of Data Infrastructure at GO-JEK](https://blog.gojekengineering.com/data-infrastructure-at-go-jek-cd4dc8cbd929)