# Synchronous Timed Historization of Multiple Tags in Ignition

**URL:** <https://forum.inductiveautomation.com/t/synchronous-timed-historization-of-multiple-tags-in-ignition/111457>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [October 14, 2025, 8:48pm UTC](https://forum.inductiveautomation.com/t/synchronous-timed-historization-of-multiple-tags-in-ignition/111457 "2025-10-14T20:48:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![galeman](https://avatars.discourse-cdn.com/v4/letter/g/eb9ed0/32.png) [@galeman](https://forum.inductiveautomation.com/u/galeman)\
**Post date:** [October 14, 2025, 8:48pm UTC](https://forum.inductiveautomation.com/t/synchronous-timed-historization-of-multiple-tags-in-ignition/111457/1 "2025-10-14T20:48:46Z")

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Hi. How can I use Ignition’s historian to log multiple tags with timed (periodic) historization, while ensuring that all tags are recorded synchronously — at the exact same timestamp.

Is there a way to achieve this?

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**Author:** ![ryan.white](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/ryan.white/32/73193_2.png) [@ryan.white](https://forum.inductiveautomation.com/u/ryan.white)\
**Post date:** [October 14, 2025, 8:49pm UTC](https://forum.inductiveautomation.com/t/synchronous-timed-historization-of-multiple-tags-in-ignition/111457/2 "2025-10-14T20:49:58Z")

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No, this is only achievable using the SQL bridge module and transaction groups, or manually scripting the equivalent of a transaction group(which does NOT require the SQL bridge module).