Instrumentation for GitLab

The automatic indexer for Postgres

Easy CLI tool for making non-blocking zero downtime schema changes in PostgreSQL

Simple SQL linter.

Auto-order table columns for optimize disk space usage

Slow query log parser for Postgres

ArelToolkit contains parsing, querying, modifying, optimisations, extensions and more for Arel.

Write SQL queries with Mustache and easily render them for specific dates/times

N+1 auto-detection for ActiveRecord and PostgreSQL

a(nything) que(ry) l(anguage)

Epsagon provides tracing to Ruby applications for the collection of distributed tracing and performance metrics to simplify complex architectures, eliminate manual work, visualize and correlate data to identify and fix problems fast.

Allow you to search for code using node pattern syntax.

fluentd plugins to work with PostgreSQL CSV logs

Compares the differences between a structure.sql file and a database and reports the inconsistencies.

pg_delta concisely summarizes the changes made by PostgreSQL migrations.

Escape each array element inside PG::Connection#exec_params properly

Simple manager for PostgreSQL objects like triggers and functions

Shows the top queries running on your server using pg_stat_statements

pg_query extension

Covert SQL back to an AST so you can modifications to the AST.