Jonkman Microblog
  • Login
Show Navigation
  • Public

    • Public
    • Network
    • Groups
    • Popular
    • People

Conversation

Notices

  1. Dr. Roy Schestowitz (罗伊) (schestowitz@pleroma.site)'s status on Friday, 29-May-2020 14:42:27 EDT Dr. Roy Schestowitz (罗伊) Dr. Roy Schestowitz (罗伊)
    #mozilla spying on and visualising #firefox users like stock of cattle https://jeff.klukas.net/writing/2020-05-29-encoding-usage-history-in-bit-patterns/
    In conversation Friday, 29-May-2020 14:42:27 EDT from pleroma.site permalink

    Attachments

    1. Encoding Usage History in Bit Patterns
      from Jeff Klukas
      Originally published as a cookbook on docs.telemetry.mozilla.org to instruct data users within Mozilla how to take advantage of the usage history stored in our BigQuery tables. Monthly active users (MAU) is a windowed metric that requires joining data per client across 28 days. Calculating this from individual pings or daily aggregations can be computationally expensive, which motivated creation of the clients_last_seen dataset for desktop Firefox and similar datasets for other applications. A powerful feature of the clients_last_seen methodology is that it doesn’t record specific metrics like MAU and WAU directly, but rather each row stores a history of the discrete days on which a client was active in the past 28 days. We could calculate active users in a 10 day or 25 day window just as efficiently as a 7 day (WAU) or 28 day (MAU) window. But we can also define completely new metrics based on these usage histories, such as various retention definitions.
  • Help
  • About
  • FAQ
  • TOS
  • Privacy
  • Source
  • Version
  • Contact

Jonkman Microblog is a social network, courtesy of SOBAC Microcomputer Services. It runs on GNU social, version 1.2.0-beta5, available under the GNU Affero General Public License.

Creative Commons Attribution 3.0 All Jonkman Microblog content and data are available under the Creative Commons Attribution 3.0 license.

Switch to desktop site layout.