Add support for PostgreSQL's SEQUENCE on ActiveRecord migrations

Access postgres without blocking.

Encryption at rest made easy

It can create postgresql dump from mysql database or directly load data from mysql to postgresql (at about 100 000 records per minute). Translates most data types and indexes.

BigShift is a tool for moving tables from Redshift to BigQuery. It will create a table in BigQuery with a schema that matches the Redshift table, dump the data to S3, transfer it to GCS and finally load it ...

Allows quick and easy connection to the cartodb API.

Pagar.me engine for catarse

DB Schema management tool

In Service Asynchronous Job Scheduler for Rails. This gem handles ActiveRecord model as schedule definition.

Based on heroku dataclips feature, SQL -> Dataset

Create database backups to share with others across your dev team. Other developers can restore from backups you've created.

Different relational databases treat text search very differently. DbTextSearch provides a unified interface on top of ActiveRecord for SQLite, MySQL, and PostgreSQL to do case-insensitive string-in-set querying and CI index creation, and basic full-text search for a list of terms, and FTS index ...

An earth-simulation environment with ActiveRecord models and data

Graph functionality for ActiveRecord

This project is a compilation of datasets related to emails. Includes disposable emails, disposable domains, and free email services.

Exception tracking engine

Fluentd Output Plugin for PostgreSQL JSON Type.

Genealogy is a ruby gem library which extends ActiveRecord models in order to make its instances act as relatives so that you can build and query genealogies

Token auth for grape apps

Header, Encryption, RBAC, Serialization, Pagination and other common behavior for Insights microservices built with Rails