How to find and fix a missing database index on a RoR app

This page summarizes the projects mentioned and recommended in the original post on /r/ruby
#Database Tools #Profiler

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Our great sponsors

  • rack-mini-profiler

    Profiler for your development and production Ruby rack apps.

  • PgHero

    A performance dashboard for Postgres

    https://github.com/ankane/pghero will tell you about any indexes that you should add (and it's free).

  • InfluxDB

    Collect and Analyze Billions of Data Points in Real Time. Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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