# OEE Sepasoft vs In house Development

**URL:** <https://forum.inductiveautomation.com/t/oee-sepasoft-vs-in-house-development/44431>\
**Category:** General Discussion\
**Created:** [March 13, 2021, 2:03am UTC](https://forum.inductiveautomation.com/t/oee-sepasoft-vs-in-house-development/44431 "2021-03-13T02:03:49Z")\
**Posts on this page:** 1\
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**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 13, 2021, 6:20pm UTC](https://forum.inductiveautomation.com/t/oee-sepasoft-vs-in-house-development/44431/4 "2021-03-13T18:20:42Z")

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If it's just OEE and maybe a little SPC I would (and have done) roll my own. Search the forum, there are examples;

> [@Is there a Histogram Function?](http://forum.inductiveautomation.com/t/is-there-a-histogram-function/8024):
>
> I have a timeline chart to show faults in a PLC, Pictutre attached. What the cusomer wants is a Histogram chart, basically a bar chart with faults at bottom (x Axis), number of total minutes (y Axis). they want to be able to select the last “8” hours or “16” hours or whatever hours. or the timeline. Is this function built in somewhere or do I need to do some manual calculations to get total minutes for each fault?

IA already give you a box and whisker component.

If it's full blown track and trace and recipe's, I'd maybe look into SepaSoft a bit more, if the budget allowed.

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