Slide 002: "Sam tries to track what you do" [ 00:00:59 ]

Go To Slide: Title Slide Sam tries to track what you do Luminosity information is associated with files What we know about derived file Analysis Examples First Step Correct example Bad example Solutions Another method lm_access Can I normalize this? Skimming carefully Do I really have to do this? Storing files back into sam This is metadata produced by a copysam.py job What data-tier to use in storing What's that stream variable To store data you need How data stores work Checking on file stores Merging small output files Conclusion