# Comparing 2 sources of log input ( using fuzzy? hash? term ?)

**URL:** <https://discuss.elastic.co/t/comparing-2-sources-of-log-input-using-fuzzy-hash-term/29256>\
**Category:** Elasticsearch\
**Created:** [September 14, 2015, 2:56pm UTC](https://discuss.elastic.co/t/comparing-2-sources-of-log-input-using-fuzzy-hash-term/29256 "2015-09-14T14:56:56Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Mark\_Harwood](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mark_harwood/32/10538_2.png) [@Mark\_Harwood](https://discuss.elastic.co/u/Mark_Harwood)\
**Post date:** [September 14, 2015, 3:03pm UTC](https://discuss.elastic.co/t/comparing-2-sources-of-log-input-using-fuzzy-hash-term/29256/2 "2015-09-14T15:03:37Z")

</div>

What sort of comparison?

- equals vs not equals?
- line diffs?
- lines on a time graph showing log volumes by time period?

---

_[View the full topic](https://discuss.elastic.co/t/comparing-2-sources-of-log-input-using-fuzzy-hash-term/29256)._