# History spliter and history redundance mode

**URL:** <https://forum.inductiveautomation.com/t/history-spliter-and-history-redundance-mode/9084>\
**Category:** Ignition\
**Created:** [September 21, 2014, 8:20am UTC](https://forum.inductiveautomation.com/t/history-spliter-and-history-redundance-mode/9084 "2014-09-21T08:20:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mazeyrat](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mazeyrat/32/10955_2.png) [@mazeyrat](https://forum.inductiveautomation.com/u/mazeyrat)\
**Post date:** [September 21, 2014, 8:20am UTC](https://forum.inductiveautomation.com/t/history-spliter-and-history-redundance-mode/9084/1 "2014-09-21T08:20:48Z")

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We plan to use history splitter with a redundant gateway.  
One history DB is installed on each GW  
and a central one on a separated DB server

Does redundancy setting history “partial mode” affect both DB connection of the history splitter ?

We would like to make “Full mode” for the local DB connection and partial for the central DB conection.  
Is it possible ???