Fundraising tech/CiviCRM

We use Open Source CRM CiviCRM to manage our donor data.

Data transfer between CiviCRM and Watson Campaign Automation (aka Silverpop, IBM )
Mailings are sent out from the external tool Watson Campaign Automation - formerly Silverpop.

We retrieve data back into CiviCRM from WCA in the following forms

1) Mailing data
WCA only stores data for 450 days. We retrieve this data for longer storage.

We store the following data in the civicrm_mailing table: And we store additional fields in the table civicrm_mailing_stats - these fields are generally aggregate information as calculated by WCA

This table is provided by the extension Extended Mailing Stats. - it also adds the table civicrm_mailing_stats_performance which we don't use. There is double up between this & the civicrm_mailing table on some fields but that is because the schema was

determined by an external extension writer with slightly different needs.