The ATLAS Data Quality Defect Database System
  The ATLAS experiment at the Large Hadron Collider has implemented a new system for recording information on detector status and data quality, and for transmitting this information to users performing physics analysis. This system revolves around the concept of "defects," which are well-defined, fine-grained, unambiguous occurrences affecting the quality of recorded data. The motivation, implementation, and operation of this system is described. 
T. Golling (4), H. S. Hayward (2), P. U. E. Onyisi (1), H. J. Stelzer   (3), P. Waller (2) ((1) University of Chicago, (2) U...
physics.ins-det hep-ex