Strategies for cleaning databases using ActiveRecord. Can be used to ensure a clean state for testing.

Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL.

Migrate large tables without downtime by copying to a temporary table in chunks. The old table is not dropped. Instead, it is moved to timestamp_table_name for verification.

MySQL adapter for thoughtbot/scenic

This gem is only needed before Rails 7.1, where the trilogy adapter is built in. When you upgrade to a version after 7.1.a, replace this with `gem "trilogy"` to ensure that trilogy itself is available.

Kafka libraries for Ruby.

Read/Write proxy for ActiveRecord using primary/replica databases

The Atlas Engine is a rails engine that provides a GraphQL API for address validation.

Adds AWS Aurora failover support to Trilogy.