Changes between Version 20 and Version 21 of LEGACY - i2b2 - The algorithms applied to importing a PDO


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Timestamp:
12/30/11 15:46:51 (12 years ago)
Author:
jeff.lusted
Comment:

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  • LEGACY - i2b2 - The algorithms applied to importing a PDO

    v20 v21  
    100100 * The load temporary table step is basically mapping the data within the relevant PDO subset into a temporary table. Nothing too controversial about this (one might think), but there are cardinality issues. I'll take these up when the pid_set processing is considered in detail.
    101101 * For each PDO subset, the real work is done in step/txn 4 where a temporary table is merged with a real table. The detailed processing for this is always carried out by a database procedure.
     102
     103=== Detailed Processing ===
     104
     105[[ProcessingPidSet | Patient Identifier Set]]  [[br]]
     106[[ProcessingEidSet | Event Identifier Set]]    [[br]]
     107[[ProcessingPatientSet | Patient Set]]         [[br]]
     108[[ProcessingEventSet | Event Set]]             [[br]]
     109[[ProcessingConceptSet | Concept Set]]         [[br]]
     110[[ProcessingObserverSet | Observer Set]]       [[br]]
     111[[ProcessingObservationSet | Observation Set]]