Scuba: Diving into Data at Facebook [pdf]
This is a special-purpose time-series data warehouse and a UI for querying it. If you are not Facebook, it is <i>almost always</i> better to do projects like this by using a standard data warehouse like Redshift or BigQuery, a queue like Kinesis, and a BI tool like Looker or Tableau. Your data won't be quite as real-time and your queries won't be quite as fast, but it will take much less engineering effort and you'll be able to use the same tools for other projects.