DBNotes page is a place to accumulate documentation about the database

A Rails gem that automatically generates seed files from your existing database records, making it easy to replicate data across environments

Simplify the task of storing temporary data in the database

Extract a subset of a relational database for use in development or testing. Provides a simple API to filter rows and preserve referential integrity.

Migration tool from external database's DDL

Tool for synchronizing static tables across environments.

Unload and upload database-tables to a file-system

DbValidator helps identify invalid records in your Rails application that don't meet model validation requirements. It finds records that became invalid after validation rule changes, and validates imported or manually edited data. You can use it to audit records before deploying new validations and catch any data that bypassed validation checks.

DB Watcher helps developers debug Rails applications by tracking all database changes

DDE stands for Demographics Data Exchange. Its main purpose is to manage patient IDs.

Alerts for the Duke Digital Repository

Batch processing for Duke Digital Repository

Ruby on Rails Engine to redeem deal site promotions.

Death and Taxes allows to 'easily' calculate taxes on a model

Double Entry Bookkeeping for Rails

Ensure that all values in an enum are covered

Decent is a command line application for managing cryptocurrency holdings.

Functional Event Sourcing Decider in Ruby

DeclarativeGrid is a gem for rendering grids described in simple DSL

A comprehensive forensic deepfake detection toolkit designed for law enforcement, military, and national security applications. Features AI/ML detection algorithms, forensic reporting, and court-admissible evidence generation with high accuracy deepfake detection for video, audio, and image files.