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18-Jan-2012, KAB
  • Yesterday, Jon Paley and Athans were discussing the volume of data in the "dcs_report" table in the postgres database. Currently, it is at 111 GByte for NDOS. Given the increased number of channels at the far detector, reducing the archive rate and/or only saving differences might be useful. [Presumably, we will address questions such as this when we look into improving the pvArchiver.
  • As part of this discussion, Jon was proposing that the dcs_report table move to a Postgres instance on a DCS-specific host. Since two of the three DCS hosts have been assigned to the ACNET development group, this only leaves novadcs-ctrl-master for this. It sounded like Jon would take care of installing Postgres.