ngds-metadatabase-v4
NGDS database design for sustainable metadata lifecycle. Design objectives -
- Upgrade to current system platforms
- Meet current security standards
- Reduce reliance on distributed data that is slowly degrading
- Reduce number of servers for reduced costs
- Aggregate resource data for improve usage
- Metadata schema(s) define in database for consistent workflow and state transitions
- Database defined - automation language, collections, and version control with provenance tracking
- Transactional methods allow large scale automation of metadata processing
- Better support for future NGDS projects
Requirements
- Postgres 11.1 gdal ltree -Nodejs 8.11.3 >= express pg csw-client
Status 3/28/2019
- Basic Harvest functions working in database and application
- Basic search functions
- CSW-client for harvest