\uD83D\uDDD3 Date
@9am Eastern
\uD83D\uDC65 Participants
⭐ indicates note taker
\uD83E\uDD45 Goals
Updates on progress for ongoing development work
\uD83D\uDDE3 Discussion topics
Item |
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Welcome |
Updates:
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What work remains? |
Wrap Up Next meeting:
Next note taker: Randall Floyd |
Notes
✅ Action items
✅ Check on if more work needs to be done to cover all the predicates from hyrax so that they get persisted to Fedora with a real URI, particularly FITS ones.
Discussed Items:
Nick Homenda is the new Hyrax PO - unable to attend this meeting
Rebekah Kati will continue to attend.
Fedora 6.5.1 RC still available for testing - has anyone had a chance from this group to look?
Includes feature for encoded slashes in paths submitted by Emily Porter
Encoded slashes Fedora ticket in review
Not tagged to 6.5.1 - do we need this sooner than later?
Dan Field working on it; PR submitted; no harm in creating a RC 2, releasing after the holidays, not a lot of testing done
Daniel Pierce will help test 6.5.1 RC.
Randall Floyd noted bug in 6.5.0: Fedora returns an error if encoded
slash in path;
Hyrax/Valkyrie has workarounds for it, but would be nice to not to
need it; it would be good to include fix in next RC
Dan Field will get updated RC in Docker Hub
Daniel Pierce: Sirenius spec tests all passing, except for custom SQL
queries; working on organizing tests
Performance Testing
Julie Hardesty: is goal to get this work included in Nurax, then run
performance tests?
Daniel Pierce: Yes
Emily Porter: Emory can also do some anecdotal performance testing;
maybe some comparison testing with pg-nurax
Challenge: getting enough data in repo for good performance testing
Brad Watson: may be able to help generate content (100,000 small
files) -- scripted backend
Issues with concurrency in AWS when doing performance testing
Emily: parallel processing with multiple processes can slow system
down
Collin Brittle: set up autoscaling with Psychic and ECS
Daniel Pierce: metrics feature of Fedora used at Emory to help
investigate?
Collin Brittle: bottlenecks are lower, in infrastructure
Emily: haven't stress-tested Fedora yet; Fedora persistence seems
to be quick and stable
Daniel will add Fedora metrics to docker compose
Daniel: use Postgres as Fedora database?
Dan Field: Postgres is most tested, but others also use MariaDB
Arran: Dan will release new RC, will get it into Fedora docker; then into Nurax, and performance testing will continue
Next meeting:
Scheduled for Dec 27th - proposal of a new meeting? Or wait until Jan?
Cancel Dec. 27th meeting; Arran will check in in early January to see where things are at; we'll
communicate asynchronously
- Cancel Dec. 27th meeting
- Arran will check in January to see where testing is at
- Dan Field will release updated RC, with encoded slash PR fix