# Evidence of Backup and Restore Procedure for Historian – Ignition 8.3 (Pharmaceutical Environment) **URL:** \ **Category:** Ignition\ **Tags:** ignition83\ **Created:** [March 4, 2026, 8:37am UTC](https://forum.inductiveautomation.com/t/evidence-of-backup-and-restore-procedure-for-historian-ignition-8-3-pharmaceutical-environment/114308 "2026-03-04T08:37:45Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Matrix\_Engineering](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/matrix_engineering/32/19781_2.png) [@Matrix\_Engineering](https://forum.inductiveautomation.com/u/Matrix_Engineering)\ **Post date:** [March 4, 2026, 10:23am UTC](https://forum.inductiveautomation.com/t/evidence-of-backup-and-restore-procedure-for-historian-ignition-8-3-pharmaceutical-environment/114308/2 "2026-03-04T10:23:44Z")
> [@Core Historian Shows RUNNING Status but Stops Writing Data](https://forum.inductiveautomation.com/t/core-historian-shows-running-status-but-stops-writing-data/113034): > > Hi everyone, I wanted to share an issue I ran into while working with Ignition and the Core Historian, and also ask if anyone has seen something similar or has any recommendations. On a Gateway running Ignition 8.3.1, the Core Historian provider showed a RUNNING status with no visible errors. Tags could be configured and historized without any issues, but when trying to view the data in PowerChart, no historical values were shown and the message “No Trend Data Source available (Bad\_NotFound)” a… Have you researched the stability of QuestDB? Why are you not using a traditional relational DB? --- _[View the full topic](https://forum.inductiveautomation.com/t/evidence-of-backup-and-restore-procedure-for-historian-ignition-8-3-pharmaceutical-environment/114308)._