Computation times

00:03.361 total execution time for 6 files from tutorials/import_data:

Example	Time	Mem (MB)
Speed up data requests from files using streams (streams_for_multiple_operators.py)	00:01.878	0.0
Narrow down data (narrow_down_data.py)	00:00.311	0.0
Extract and explore results data (extract_and_explore_results_data.py)	00:00.301	0.0
Import a result file in DPF (import_result_file.py)	00:00.298	0.0
Extract and explore results metadata (extract_and_explore_results_metadata.py)	00:00.295	0.0
Load custom data in DPF (load_custom_data.py)	00:00.278	0.0