Serving Facebook Multifeed: Efficiency, performance gains through redesign - Facebook Engineering
The Power of Disaggregation Disaggregation has proven to be a useful strategy for Facebook. The idea of breaking down systems into their core components and putting them back together in ways that make more sense has resulted in flexibility and scalability gains for our infrastructure. What do we mean by disagreggation? When engineers usually [...]Read More...
10 Mar 2015 ... It also does News Feed aggregation, ranking and filtering, and returns results to clients. The aggregator is CPU intensive but not memory ...