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Architecture Digest
Architecture Digest
May 11, 2016 · Artificial Intelligence

Interest Feeds: From Facebook NewsFeed and EdgeRank to Pinterest Smart Feed and General Techniques

This article explains why interest‑driven feeds are essential, reviews Facebook's NewsFeed evolution and EdgeRank algorithm, details Pinterest's Smart Feed architecture and Pinnability model, and provides a comprehensive guide to building, ranking, and monitoring generic interest‑feed systems for social platforms.

AlgorithmFacebookPinterest
0 likes · 34 min read
Interest Feeds: From Facebook NewsFeed and EdgeRank to Pinterest Smart Feed and General Techniques
Art of Distributed System Architecture Design
Art of Distributed System Architecture Design
Apr 24, 2015 · Big Data

Pinterest Real-Time Data Pipeline Using Kafka, Spark, and MemSQL

Pinterest built a real‑time data pipeline that streams user engagement events through Apache Kafka into Spark Streaming, enriches them with location and category information, and persists the results in MemSQL to enable fast, SQL‑based analytics for its recommendation engine.

KafkaMemSQLPinterest
0 likes · 3 min read
Pinterest Real-Time Data Pipeline Using Kafka, Spark, and MemSQL