Ohioedge Persistence API for Cassandra (OPAC) is a Java Driver that uses a persistence definition for creating db objects (schema, table, materialized view and constraint) and automating CRUD functionality for defined managed objects. OPAC maximizes performance by utilizing multi-threading for entity relationship building and by retrieving only the minimally required columns of intermediate entities. OPAC is built on top of DataStax Java Driver.
Ohioedge Workflow is a fully customizable Java workflow engine. It is a perfect fit for any scenario involving organizational hierarchy, business process models, security, and automated task execution such as messaging. Out-of-the-box it provides integration with third-party APIs such as Google Maps, Twilio SMS, Apple messaging and Google Firebase. Ohioedge 2.0 is a linearly scalable, no single point of failure architecture.