IPP Software Navigation Tools IPP Links Communication Pan-STARRS Links
wiki:IPP_Progress_Report_20110228

Version 5 (modified by Serge CHASTEL, 15 years ago) ( diff )

--

IPP Progress Report for the week 2011.02.28 - 2011.03.04

    1. IPP Progress Report for the week 2011.02.28 - 2011.03.04
      1. Eugene Magnier
      2. Serge Chastel
      3. Heather Flewelling
      4. Roy Henderson
      5. Bill Sweeney
      6. Chris Waters

(Up to IPP Progress Reports)

Eugene Magnier

Serge Chastel

  • MOPS tool for processing: specs + development
  • MySQL databases optimization. Full report here. Conclusions:
    • Nebulous optimization took 2 days.
    • Nebulous huge tables sizes have decreased of 20% / 25%.
    • GPC1 optimization took about 2 hours
    • GPC1 tables have globally shrunk in size by 27%.
    • It would be highly interesting to optimize in one week?/month? to see if optimization lasts so long.
  • Other:
    • apache log of ippdb00 has been moved to /export/ippdb00.0
    • ippdb01 MySQL should be cleaned (1648 tables in total while gpc1 is 96 tables).
    • ippdb02 doesn't work as expected for backup.

Heather Flewelling

Roy Henderson

Bill Sweeney

Chris Waters

Note: See TracWiki for help on using the wiki.