WorkflowEngine.NET-ProviderForPostgreSQL (nuget): Contains dlls and sources for PostgreSQL Server Persistence Provider: DbPersistenceProvider which implements interface IPersistenceProvider, DbSchemePersistenceProvider  which implements interface ISchemePersistenceProvider, DbXmlWorkflowGenerator which implements interface IWorkflowGenerator.  Steps for workflow runtime configuration with PostgreSQLProvider: http://workflowenginenet.com/Documentation/Detail/howtoconnect in  Create WorkflowRuntime section.
Keywords: workflow|engine|PostgreSQL|postgres|provider|for|postgreSQL