You are creating an external table by using an Apache Spark pool in Azure Synapse Analytics. The table will contain more than 20 million rows partitioned by date. The table will be shared with the SQL engines.
You need to minimize how long it takes for a serverless SQL pool to execute a query data against the table.
In which file format should you recommend storing the table data?
A. JSON
B. Apache Parquet
C. CSV
D. Delta
B?