Difference between revisions of "ESciDoc Committer Meeting 2009-10-20"
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==exchange staff and know-how== | ==exchange staff and know-how== | ||
==AdminTool== | |||
*Steffen started with an email | *Steffen started with an email | ||
**[[ESciDoc_Admin_Tool|Admin Tool Ideas]] | **[[ESciDoc_Admin_Tool|Admin Tool Ideas]] | ||
===outcome=== | |||
*see Admin Tool Ideas page | |||
===DbCache=== | ===DbCache=== | ||
*brainstorm first steps | *brainstorm first steps |
Revision as of 16:15, 20 October 2009
Date: 20.10.2009 Start time: 14:30
Location: Karlsruhe, München (Video conference or TelCo)
Participants MPDL: Natasa Bulatovic, Michael Franke
Participants FIZ: Steffen Wagner, Frank Schwichtenberg, Michael Hoppe, Matthias Razum, Harald Kappus
Previous committer meeting
Next committer meetings
Topics[edit]
exchange staff and know-how[edit]
AdminTool[edit]
- Steffen started with an email
outcome[edit]
- see Admin Tool Ideas page
DbCache[edit]
- brainstorm first steps
- XML native DB (e.g. eXist supports XACML, REST-style Web services API, SOAP, WebDAV, and the Atom Publishing Protocol. Check http://www.rpbourret.com/xml/ProdsNative.htm? for more details)
- pure Lucene?
- Lucene/Solr?
- Authorization issues
- Performance issues
Outcome[edit]
Define/distinguish between:
- caching of data to produce long lists
- searching/filtering with authorization
- check technical requirements again
- performance
- number of items neccessary at once
- streaming options for large lists
Wiki, Blog[edit]
- status
- check-out interesting application of a Blog, might be useful for eSicDoc?
Outcome[edit]
- would be good by end of the year
- hyperspace is interesting application, will be checked and structure can be agreed
Migration of Containers[edit]
- need to fix Bug 666
- ESCIDOC_RELS_EXT is managed (not inline) content
- purging of versions (new requirement)
- migration of current containers (MPDL): last version only
Content Model[edit]
- migration for PubMan needed
Outcome[edit]
- current solutions are not affected with the content model modifications
- stylesheets for cmodels can be defined in cmodels (or referenced in cmodels)
- MPDL has all different types of items/containers created with different content models (no migration problem)
Other 1.2 Changes[edit]
Outcome[edit]
- Schema changes
- new methods
- filters (additional CQL-based interfaces)
- changes to the DB cache require a new DB schema
Follow up Topics of Meeting München[edit]
http://colab.mpdl.mpg.de/mediawiki/ESciDoc_Developer_Workshop_2009-07-29/30
- no discussion this week
Fundamental changes[edit]
- merge representations of REST and SOAP
(see Committer_Meeting_2009-10-13) - Replace atomistic model for Items/Components with compound model and RELS-INT
- dropping SOAP?
- Drop latest-version section from object representation
(see Committer_Meeting_2009-10-13) - set title directly
(see Committer_Meeting_2009-10-13)
- Replace DB-Cache with asynchronous Lucene Index and/or Object Database
- synchronous Lucene Index
- Persistent data objects in rel. DB
- Remove mapping of "escidoc" MD-record to DC record in Components
- Get rid of content-model-specific properties
Specifics[edit]
- Search and administrative search
- Admin Tools development
- Large sets of data ingest
- how to avoid downtime to recache and reindexing
- Trying to add/remove members to a very large container fails with 500 Internal eSciDoc System Error
- in Work
others[edit]
- Alignment of tools and processes (e.g., Maven)
- Improved and harmonized communication of eSciDoc
- eSciDoc Blog
- service names and classification
- service-architecture board
- documentation of services
- installation guides
- eSciDoc Lab: Colab page gathering experimental modules
- Exchange of staff members for specific developments or share development
Planning[edit]
- short-term 6 months
Long term issues[edit]
Release 1.2[edit]
- a first release candidate is scheduled for mid of october
Outcome[edit]
- most features are finalized
- content models are in tests
- content relations + filters have to be tested
PubMan clean-Up[edit]
- beginning of november the MPDL-solutions (like PubMan, Faces,....) will run in the same JBoss as the core services
Outcome[edit]
- Info:next PubMan release (begin November) will run in same JBoss with core-service
Topics for joined development[edit]
- start the two groups
eSciDoc Colab[edit]
- domain-redirection for the eSciDoc-colab
- set up the colab and move the eScoDoc pages from MPDL colab