Rails application fluentd-forwarder scheduled job Amazon Simple Storage Service (S3) fluentd-aggregator Hive Presto 1. セッションデータを S3 に Put ① Post events ② Forward events ③ Put objects (LZO)
Amazon Simple Storage Service (S3) Rails application fluentd-forwarder scheduled job Hive Hive⽤兼ホットスタンバイクラスタ Presto Presto専⽤クラスタ fluentd-aggregator 2. Presto を使ってセグメンテーション ② Presto SQL ④ user IDs etc. ③ Get data in the Cassandra table