# Save the cumulate data each 8 hours tracking events

**URL:** https://discourse.nodered.org/t/save-the-cumulate-data-each-8-hours-tracking-events/42855
**Category:** General
**Created:** [19 March 2021 07:29 UTC](https://discourse.nodered.org/t/save-the-cumulate-data-each-8-hours-tracking-events/42855 "2021-03-19T07:29:14Z")
**Posts on this page:** 1
**Showing post:** 2

<div class="post-metadata">

### Author: ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [19 March 2021 08:08 UTC](https://discourse.nodered.org/t/save-the-cumulate-data-each-8-hours-tracking-events/42855/2 "2021-03-19T08:08:04Z")

</div>

You can use context to hold any value you want - so you can accumulate data in a context variable - see the doc [Working with context : Node-RED](https://nodered.org/docs/user-guide/context).

---

_[View the full topic](https://discourse.nodered.org/t/save-the-cumulate-data-each-8-hours-tracking-events/42855)._