Gem Netflix 發佈的 JSON Serializer，比 Active Model Serializer 的快二十多倍
Fast JSON API
A lightning fast JSON:API serializer for Ruby Objects.
We compare serialization times with Active Model Serializer as part of RSpec performance tests included on this library. We want to ensure that with every change on this library, serialization time is at least 25 times faster than Active Model Serializers on up to current benchmark of 1000 records. Please read the performance document for any questions related to methodology.
Benchmark times for 250 records
$ rspec Active Model Serializer serialized 250 records in 138.71 ms Fast JSON API serialized 250 records in 3.01 ms