###### tags: `Monthly Community Meetings`

# 2022-12-08 Eiffel monthly community meeting: Deployment events, DORA, experimental events

## Attendees

...

## Set the deployment event proposal, 30 mins

https://github.com/eiffel-community/eiffel/issues/239
https://github.com/eiffel-community/eiffel/pull/322

Let's see if we can get to the bottom of what's needed to make that PR mergeable.

- Comments added in the PR above

## Define needed events and their data to be used as input for DORA metrics and prepare for a PoC on DORA metrics, 60 mins
[Show how to use DORA metrics #338](https://github.com/eiffel-community/eiffel/issues/338)

- Deployment Frequency—How often an organization successfully releases to production
- Lead Time for Changes—The amount of time it takes a commit to get into production
- Change Failure Rate—The percentage of deployments causing a failure in production
- Time to Restore Service—How long it takes an organization to recover from a failure in production

- Comments added in issue above

## Discuss how to handle beta (pre-1.0) event definitions, 30 mins

https://github.com/eiffel-community/eiffel/issues/335

- See comment in issue above