{"result_id":1,"cdm_name":"ohdsi_postgres","group_name":"task","group_level":"generating denominator (8 cohorts)","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"1.55","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"postgresql &&& 1000 &&& 2008-01-01 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_postgres","group_name":"task","group_level":"yearly point prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.33","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"postgresql &&& 1000 &&& 2008-01-01 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_postgres","group_name":"task","group_level":"yearly period prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.36","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"postgresql &&& 1000 &&& 2008-01-01 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_postgres","group_name":"task","group_level":"yearly incidence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"2.35","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"postgresql &&& 1000 &&& 2008-01-01 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_redshift","group_name":"task","group_level":"generating denominator (8 cohorts)","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"1.39","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"redshift &&& 1000 &&& 2007-12-15 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_redshift","group_name":"task","group_level":"yearly point prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.34","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"redshift &&& 1000 &&& 2007-12-15 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_redshift","group_name":"task","group_level":"yearly period prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.36","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"redshift &&& 1000 &&& 2007-12-15 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_redshift","group_name":"task","group_level":"yearly incidence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"2.58","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"redshift &&& 1000 &&& 2007-12-15 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_sql_Server","group_name":"task","group_level":"generating denominator (8 cohorts)","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.75","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"sql server &&& 1000 &&& 2008-01-01 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_sql_Server","group_name":"task","group_level":"yearly point prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.2","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"sql server &&& 1000 &&& 2008-01-01 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_sql_Server","group_name":"task","group_level":"yearly period prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.21","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"sql server &&& 1000 &&& 2008-01-01 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_sql_Server","group_name":"task","group_level":"yearly incidence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"1.08","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"sql server &&& 1000 &&& 2008-01-01 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_snowflake","group_name":"task","group_level":"generating denominator (8 cohorts)","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"2.17","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"snowflake &&& 116352 &&& 2007-11-27 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_snowflake","group_name":"task","group_level":"yearly point prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.82","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"snowflake &&& 116352 &&& 2007-11-27 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_snowflake","group_name":"task","group_level":"yearly period prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.59","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"snowflake &&& 116352 &&& 2007-11-27 &&& 2010-12-31"} {"result_id":1,"cdm_name":"ohdsi_snowflake","group_name":"task","group_level":"yearly incidence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"5.36","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"snowflake &&& 116352 &&& 2007-11-27 &&& 2010-12-31"} {"result_id":1,"cdm_name":"darwin_databricks_spark","group_name":"task","group_level":"generating denominator (8 cohorts)","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"4.71","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"spark &&& 2694 &&& 1908-09-22 &&& 2019-07-03"} {"result_id":1,"cdm_name":"darwin_databricks_spark","group_name":"task","group_level":"yearly point prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"0.93","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"spark &&& 2694 &&& 1908-09-22 &&& 2019-07-03"} {"result_id":1,"cdm_name":"darwin_databricks_spark","group_name":"task","group_level":"yearly period prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"1.03","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"spark &&& 2694 &&& 1908-09-22 &&& 2019-07-03"} {"result_id":1,"cdm_name":"darwin_databricks_spark","group_name":"task","group_level":"yearly incidence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"5.61","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"spark &&& 2694 &&& 1908-09-22 &&& 2019-07-03"} {"result_id":2,"cdm_name":"CPRD GOLD","group_name":"task","group_level":"generating denominator (8 cohorts)","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"31.06","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"postgresql &&& 17521504 &&& 1987-09-09 &&& 2024-06-15"} {"result_id":2,"cdm_name":"CPRD GOLD","group_name":"task","group_level":"yearly point prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"14.08","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"postgresql &&& 17521504 &&& 1987-09-09 &&& 2024-06-15"} {"result_id":2,"cdm_name":"CPRD GOLD","group_name":"task","group_level":"yearly period prevalence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"14.78","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"postgresql &&& 17521504 &&& 1987-09-09 &&& 2024-06-15"} {"result_id":2,"cdm_name":"CPRD GOLD","group_name":"task","group_level":"yearly incidence for two outcomes with eight denominator cohorts","strata_name":"overall","strata_level":"overall","variable_name":"overall","variable_level":"overall","estimate_name":"time_taken_minutes","estimate_type":"numeric","estimate_value":"64.51","additional_name":"dbms &&& person_n &&& min_observation_start &&& max_observation_end","additional_level":"postgresql &&& 17521504 &&& 1987-09-09 &&& 2024-06-15"}