Time/Place

This meeting is a hybrid teleconference and slack chat. Anyone is welcome to join...here's the info:

• Time: 11:00am Eastern Daylight Time US (UTC-4)
• Audio/Video Conference Link: https://lyrasis.zoom.us/my/fedora
  
  • Dial-in: 
    +1 408 638 0968
    +1 646 876 9923
    +1 669 900 6833
    Meeting ID:
    812 835 3771

• Join fedora-project.slack.com on the "tech" channel

Attendees

Part 1: 

1. Danny Bernstein 
2. Andrew Woods
3. Peter Winckles
4. Jared Whiklo 
5. Bethany Seeger 
6. Youn Noh 
7. Thomas Bernhart 
8. Daniel Lamb
9. Aaron Birkland
10. Ben Pennel
11. Rosie Le Faive

Part 2: 

• Cancelled for today due to sprint activities

Agenda

1. Highlights from last week
2. Tomorrow's meeting
3. Sprint Update:
   1. design discussions
      1. Transaction Aware Persistent Storage Layer (diagram)
      2. Flow Diagram Adding Binary to Existing AG
      3. Transaction Aware Persistence Layer with tx header 

      4. Transaction Aware DB/FS Persistence Layer 

      5. Other use cases
   2. core development gateway tickets:
      1. Unable to locate Jira server for this macro. It may be due to Application Link configuration.
      2. Unable to locate Jira server for this macro. It may be due to Application Link configuration.
   3. Fedora 3→ 6 Migration work
   4. documentation review
   5. Java 11 issues? 
4. Your topic

Tickets

1. In Review

   Click here to expand...

   type	key	summary	assignee	reporter	priority	status	resolution	created	updated	due
   Unable to locate Jira server for this macro. It may be due to Application Link configuration.

2. Please squash a bug!

   Click here to expand...

   key	summary	type	created	updated	due	assignee	reporter	priority	status	resolution
   Unable to locate Jira server for this macro. It may be due to Application Link configuration.

3. Tickets resolved this week:

   Click here to expand...

   key	summary	type	created	updated	due	assignee	reporter	priority	status	resolution
   Unable to locate Jira server for this macro. It may be due to Application Link configuration.

4. Tickets created this week:

   Click here to expand...

   key	summary	type	created	updated	due	assignee	reporter	priority	status	resolution
   Unable to locate Jira server for this macro. It may be due to Application Link configuration.

Notes

The participants that the second tech meeting from today will be cancelled, as there is an ongoing sprint.

1. Highlights from last week:
   
   1. meeting between Fedora and OCFL team regarding possibly large inentory files in OCFL takes place tomorrow
   2. regarding fedora implementation of OCFL persistency: no decission has been made so far regarding unversioned content/modifiable head
   3. Idea from Andrew Woods: instead of writing new OCFL version for every change, write all changes to head until explicit Fedora version is created
      >> would mean OCFL versions and Fedora versions are aligned again
      >> no head version, treat latest version as head (no extra directories)
      >> squashing would be possible
   4. Do we need to support deleting of mementos if we implement a squashable HEAD?

Actions

• Aaron Birkland  to look explore notion of OCFL client with database as authoritative metadata source + asynchronous writing of the inventory.json file
• Peter Eichman   and maybe Ben Pennell to make recommendations re transaction side car specification. - https://github.com/fcrepo/fcrepo-specification-atomic-operations/pull/8
  
• Andrew Woods will look into java 11 transition
• David Wilcox will review the NDSA matrix and pull out the concrete technical requirements that could be considered during the Fedora 6 development.
• Jared Whiklo will try to do some work on the PersistentStorage Interface. - https://github.com/fcrepo4/fcrepo4/pull/1542