Table 1 Time taken to import the Patient table from the Covid Symptom Study 2021/05/23 snapshot.

From: Accessible data curation and analytics for international-scale citizen science datasets

Table

Time to import patent table (seconds)

ExeTera

Pandas

Dask

PostgreSQL

Patients

84.81

(141.01)

Memory

105.88

Assessments

2266.65

Memory

Memory

1946.60

Tests

74.04

37.46

434.40

42.37

  1. Figures in parentheses denote that the import required more than 32 GB of memory to succeed. Memory denotes that the import was unable to succeed as it required more than 256 GB of memory. Figures in bold indicate the best import time.
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