SFO Permitted Ground Transport Commercial Vehicles

B. HOW THE DATASET IS CREATED The dataset originates from GTU source systems, where the raw data is initially ingested and stored in Amazon RDS. It is then transformed and standardized through an ETL pipeline, and subsequently loaded into Snowflake, where it is structured and optimized for reporting and analytics consumption.

C. UPDATE PROCESS The dataset is updated in real time as users create or modify records through the application. Changes are processed using an upsert mechanism, ensuring that new records are inserted and existing records are updated accordingly. D. HOW TO USE THIS DATASET This dataset is used to track and manage records of commercial vehicles, including their operational status, ownership, and key characteristics.