The 202003 dataset is live

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Rick Viscomi

Apr 14, 2020, 7:55:09 PM4/14/20
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Hi CrUX users,

This is your monthly announcement that the latest dataset has been published to BigQuery. The 202003 (March 2020) dataset is now available and it covers 5,937,298 origins.

Two FYI updates for BigQuery users:
  • The CLS update is live. As a reminder, this makes histograms' start/end values 1/100th their original size and the data types are now NUMERIC. Additionally:
    • Historical CLS data in the relatively new partitioned table have been retroactively updated to enable consistent analysis over time.
    • The small/medium/large thresholds for CLS in the materialized dataset have been updated to match the guidance at 0.1 and 0.25.
  • Materialized tables have been updated to include 75th percentile values for each metric's distribution at both the device and origin level.

If you have any questions about CrUX, feel free to reach out to us on any of these channels:


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