HackerReposA FIELD GUIDE TO OPEN SOURCE
ProSponsor the shelf♧ 0
← Back to top all-time
lyft
amundsen
HISTORICAL RECORD2019–2020
lyft / amundsen · Not publicly available

amundsen

Discover this repository through its Hacker News conversations.

4Distinct people
6Mentions
0Explicit recommenders
REPOSITORY AT A GLANCE

What to know before exploring

What it is

A public description has not been verified.

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by month6 dated mentions

Observed mentions: 2019-11-03 05:55:49 UTC to 2020-08-15 14:07:03 UTC.

0122019-11-01 00:00:00 UTC to 2019-12-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 commentsNov 20192019-12-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-01-01 00:00:00 UTC to 2020-02-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-02-01 00:00:00 UTC to 2020-03-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-03-01 00:00:00 UTC to 2020-04-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsMar 20202020-04-01 00:00:00 UTC to 2020-05-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-05-01 00:00:00 UTC to 2020-06-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020-06-01 00:00:00 UTC to 2020-07-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020-07-01 00:00:00 UTC to 2020-08-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020-08-01 00:00:00 UTC to 2020-09-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 commentsAug 2020

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Nov 20192019-11-01 00:00:00 UTC2019-12-01 00:00:00 UTC202
Dec 20192019-12-01 00:00:00 UTC2020-01-01 00:00:00 UTC000
Jan 20202020-01-01 00:00:00 UTC2020-02-01 00:00:00 UTC000
Feb 20202020-02-01 00:00:00 UTC2020-03-01 00:00:00 UTC000
Mar 20202020-03-01 00:00:00 UTC2020-04-01 00:00:00 UTC000
Apr 20202020-04-01 00:00:00 UTC2020-05-01 00:00:00 UTC000
May 20202020-05-01 00:00:00 UTC2020-06-01 00:00:00 UTC101
Jun 20202020-06-01 00:00:00 UTC2020-07-01 00:00:00 UTC101
Jul 20202020-07-01 00:00:00 UTC2020-08-01 00:00:00 UTC101
Aug 20202020-08-01 00:00:00 UTC2020-09-01 00:00:00 UTC110

What Hacker News says

6 sources
There seems to be a trend where companies are creating tools to monitor data quality... * Great Expectations: https://github.com/great-expectations/great_expectations ~2 years old, does data profiling * Data Sentinel: https://engineering.linkedin.com/blog/2020/data-sentinel-aut... It's not open sourced however. * Data Anomaly Detector: https://www.slideshare.net/iblaine/using-airflow-for-tools-d... Something I built at One Medical that is not open sourced...but this deck has some interesting concepts in it. The approach here is to minimize the effort, lines of code, number of clicks needed, to test your data. * Amundsen: https://github.com/lyft/amundsen This is open sourced, and some contributes are building features for data quality analysis. Amundsen seems like it has a bright future.
In Data Consistency Checks
One of the Amundsen people here - happy to answer questions or hear feedback, if there's anything. Agreed there's more to be done in terms of integrations. Our integrations are pretty focussed on databases and people (https://github.com/lyft/amundsen#supported-connectors). Work on indexing dashboards is being scoped, you can see a rough product spec with a rough mock here: https://docs.google.com/document/d/16cSKgM2sCYvhKq54yfwaHKws... Feedback welcome!
In Ask HN: What does your BI stack look like?

MAKE YOURSELF AT HOME

A few shortcuts

/
Search the collection
?
Open this guide
Esc
Close dialogs and navigation

Your saved repositories and interests stay in this browser.