Data Import
Performance Implications
Note that encryption has some performance implications.
Without encryption, reading/writing the `lineitem` table from [`TPC-H`](#docs:extensions:tpch) at SF1, which is 6M rows and 15 columns, from/to a Parquet file takes 0.26 and 0.99 seconds, respectively.
With encryption, this takes 0.64 and 2.21 seconds, both approximately 2.5× slower than the unencrypted version.