feature list

Current features are described in detail in the user manual. They include:

• A finally tagless API that allows you to do persistence with the effect of your choice, including Scala futures, IO monads, or a purely synchronous, blocking approach.
• Streaming query results with any of four different Scala streaming libraries.

• Cassandra, MongoDB, SQLite, and in-memory back ends.

• Supports flexible construction of your domain model using standard Scala types such as case classes, options, sets and lists.
• Compile-time DSL to express keys, queries, and indexes.
• User control of sharding/partitioning.
• Polymorphic traits and controlled vocabularies.

• Boilerplate-free description of your domain model.

• Pre-built repository with simple, typesafe, effectful APIs.
• Configuration-level optimistic locking.
• Pre-built integration tests that exercise your repositories against a real database.
• Fully featured in-memory repositories for use in other integration testing.
• Schema migration framework.
• Test data generation.

Upcoming Features

The current high-priority features and improvements are:

• Replace home-grown reflection utilities with shapeless/circe.
• First-class support for optional values.

For more information, please see the story board. Tickets are roughly ordered in order of current priority.