Boto3 Notes

Good reference for boto3 DynamoDB:

DynamoDB Python Boto3 Query Cheat Sheet [14 Examples]dynobase.dev

Benchmark w echopype downloads

>>> print(f"t0: {t0}, t1: {t1}, t2: {t2}, t3: {t3}")
t0: 2023-03-14 14:46:31.035579,
t1: 2023-03-14 14:58:54.350132,
t2: 2023-03-14 14:59:17.259785,
t3: 2023-03-14 14:59:29.419950 # 13 minutes w/ download from s3 using echopype

t0: 2023-03-14 15:05:25.174820,
t1: 2023-03-14 15:07:00.834058,
t2: 2023-03-14 15:07:22.073087,
t3: 2023-03-14 15:07:33.012131 # 3 minutes w/ a local copy of file to start with

t0: 2023-03-14 15:20:45.553985,
t1: 2023-03-14 15:26:46.752716,
t2: 2023-03-14 15:27:05.165521,
t3: 2023-03-14 15:27:05.183952 # 7 minutes when downloading using boto3, then processing