Fritz Mueller:
- generator power at Summit due to power line maintenance from the "mainland" to Summit
- no major news from TCAM; everyone is getting ready for joined operations review (SLAC, end of February); A chance of Qserv demo (via notebooks)
- DP03 is gaining more attention on DMLT (it's now on the weekly agenda)
- DP03 won't be ingested into Qserv. This is the Solar System catalog.
Colin Slater :
- no formal requirements document yet for DP03 from GPDF
Fritz Mueller on the baseline ("aspirational") schema changes:
- the current version doesn't correspond to the pipeline reality
- many view the schema from the pipeline perspective and find some aspects of the schema confusing
Colin Slater - it's useful for us (the DAX team) to have some reference documents even though they may not be fully compatible with the ongoing data model of the pipeline
- no schema browser exists yet for the "aspirational") schema
Colin Slater (to continue on the subject)
- the situation has changed significantly over the last 2 years
- before DP02 no tables were generated, and other tables looked differently; now the DP02 covers ~90% of the baseline schema; there will be differences in the number of columns, column names, and data types