We've had the case where a seemingly small change in a query (such as adding a .join() clause) actually caused us a large load-related headache when run multiple times by our users in production. To avoid this issue in future iterations we now use (rack-mini-profiler)[https://github.com/MiniProfiler/rack-mini-profiler] to help us measure our queries in development! The profiler will give you a file-by-file, query-by-query analysis of your page load times and flag expensive queries.
jonathanloos
/ LocalQueryPerformance.md
Last active
February 25, 2022 04:47
Find a common list of queries we at Harled have used in our Ruby on Rails Platforms
krsyoung
/ audited.rake
Last active
December 3, 2021 17:50
Helper tasks for migrating Ruby on Rails audited gem from YAML to JSONB
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| require 'benchmark' | |
| # This file includes several tasks to help with the management of the audited gem. The two main tasks are: | |
| # | |
| # yaml_to_jsonb - this will migrate yaml data stored in a column named audited_changes_yaml to jsonb data stored | |
| # in a column named audited_changes. | |
| # | |
| # scrub - this will look at all of the columns that have been excluded from audited classes and ensure that | |
| # they are all removed from the jsonb data. | |
| # |
briandk
/ CONTRIBUTING.md
Created
March 18, 2016 20:29
A basic template for contributing guidelines that I adapted from Facebook's open source guidelines