{"id":"W192515378","doi":"","title":"DB2 performance measurement and tuning hands on exercises","year":2011,"lang":"en","type":"article","venue":"Conference of the Centre for Advanced Studies on Collaborative Research","topic":"Software System Performance and Reliability","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"IBM (Canada)","funders":"","keywords":"Bottleneck; Computer science; Vendor; Set (abstract data type); Value (mathematics); Data science; Machine learning; Embedded system","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00405103,0.001324937,0.0008033806,0.002245057,0.0006908996,0.002643362,0.002018668,0.0008961333,0.05472425],"category_scores_gemma":[0.01816992,0.000583236,0.0005511469,0.001265724,0.0003821729,0.001460875,0.00191101,0.001869657,0.0223831],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007919261,"about_ca_system_score_gemma":0.0008349562,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001357269,"about_ca_topic_score_gemma":0.001356471,"domain_scores_codex":[0.9959103,0.0006443402,0.0002734615,0.0009503362,0.001776127,0.0004455296],"domain_scores_gemma":[0.9875234,0.005155748,0.0006140756,0.00196924,0.003818135,0.0009195221],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001411826,0.005003927,0.01284861,0.001056378,0.0000795337,0.0003742771,0.002655633,0.01023468,0.03110507,0.005207264,0.182547,0.7474757],"study_design_scores_gemma":[0.0009374398,0.004874669,0.111991,0.00123041,0.0002102755,0.001090708,0.004217282,0.1116491,0.08900158,0.01662925,0.657597,0.0005712252],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.2544602,0.001143612,0.2763403,0.002870277,0.001916601,0.005192723,0.01496651,0.1054706,0.3376391],"genre_scores_gemma":[0.5841166,0.0007844896,0.2327957,0.0013482,0.000497521,0.004524844,0.01228564,0.01337457,0.1502724],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.05472425,"threshold_uncertainty_score":0.1830708,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2604493441548336,"score_gpt":0.3719620961868402,"score_spread":0.1115127520320066,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}