Page History

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Goals

Time Item Who Notes

NCSA / infrastructure

Going to announce on Monday that lsst-dev01 will be in full operation in two weeks
Looking at the sizing model this month, looking for ways to improve it
- Fritz Mueller: Andy Hanushevsky has been looking at it too and may have some suggestions
Looking at DRP/Princeton needs for QA
Discussion of handling 100 sq. deg. of HSC public-data
- Comparison of this to the Data Access group's need for further scaling tests
- QA system appears to need the interactive creation of user databases
- Discussion of whether the QA system can be hosted on the same cluster as the S82/WISE PDAC
All hosts in the PDAC cluster are functioning

SLAC / Data Access - Qserv

Stripe 82 catalog databases have been loaded into Qserv; simple tests seem to be working
- Have not tried performance / large-scale tests yet
- Lots of changes to the loading procedure were required in order to make this efficient & correct
- Procedure is now highly parallel
Next step: produce a writeup on loading, especially for Unknown User (speckins)'s use
- Should be possible to experiment with loading additional databases without affecting S82 data
Working on better file organization for the image data
- Looking at following Unknown User (jalt)'s proposal for data immutability: xxx
Ran into some problems with respect to time stamps / time zones in creating Docker containers (see
Jira
server JIRA
columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId 9da94fb6-5771-303d-a785-1b6c5ab0f2d2
key DM-8119
)
- Interpreting logs when containers have a different time zone than the host OS
- Interpretation of time stamps in the database data

SLAC / Data Access - DAX

IPAC / SUIT