Export CSV data to database

Recursively traverse trees using a single SQL query

Organize your features in a tree directory and don't waste your CPU time running the same steps over and over.

Versioning for your ActiveRecord models

Shoryuken middleware for LunaPark based application.

Directed acyclic graph support library for applications using ActiveRecord on top of PostgreSQL.

Rails engine to add polymorphic file attachments leveraging dragonfly and counting references to avoid duplicates..

URL Shortener

database association resolver toolkit for postgres, activemodel, sequel, etc.

Dash is a Rails engine that auto-generates a REST API for your postgres database.

This gem simplifies the process of database migration or replication by providing a straightforward interface to copy tables and their data, while allowing fine-grained control over the selection of tables and attributes.

Simple tool for managing database patches

Duplicate a databse with sanitization options using SQL comments

Implements database branching in development and test by cloning the database automatically, supplementing Git branching workflow. This prevents situations where the database becomes stale due to schema or data inconsistencies between git branches. It automates the process of creating and deleting branch database copies by hooking into git.

Heroku inspired dataclips for your application.

A straightforward, effective ETL framework.

Datafix provides a generator for documenting and testing database hotfixes

Helps building data pipelines. It handles recomputing dependencies and parallel execution.

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