I have data in the Bigquery table and wanted to sync it to singlestore table. I can see the singlestore pipeline documentation here https://docs.singlestore.com/db/v7.8/en/reference/sql-reference/pipelines-commands/create-pipeline.html. it has options to use GCS to load data from. it seems like it expects files from google cloud. I am new to singlestore, can somebody suggest a better approach. should I use pipelines or not? I have created a query stream from Bigquery and now want to insert data to singlestore DB in Nodejs. can we use write stream to singlestore? can we use the pipeline to insert records via the above stream from BQ?