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Re:Thoughts on Time-series Databases by 15155 on Tuesday June 30, 2015 @08:57PM (#9809375)
As an addendum, I'd like to be able to do time-based append-only operations in Postgres, a la Datomic.

It pains me to UPDATE and DELETE, thereby destroying useful data.

Re:Thoughts on Time-series Databases by simonb on Wednesday July 01, 2015 @03:47AM (#9810493)
Would Timetravel module work for your use-case: http://www.postgresql.org/docs/9.1/static/contrib-spi.html#A...