Hi @Gaetan ,   did you try the latest Simba ODBC driver (version 2.2.1.1006) ? With the option "EnableHTAPI=1" the performance is quite good. For me SAS/ACCESS to BigQuery is only interesting if it can also use the Storage API.   Lorenz ... View more

Does it also support the BigQuery Storage API to read data from BigQuery? My experience (using SAS/ACCESS to ODBC and the newest Simba ODBC driver for BigQuery) is that only with Storage API support you can read large datasets from BigQuery with a reasonable performance.   https://cloud.google.com/bigquery/docs/reference/storage/ ... View more