Lexington, KY-based Exstream Software Inc. has entered into a co-marketing partnership agreement with SQLink Group, a provider of software and consulting services in Israel. SQLink will offer Exstream

Unica Corporation, Waltham, MA, has introduced several enhancements to its Affinium suite of software products, including enhanced budget optimization capabilities; real-time learning capability to adapt offers based on response data; optimized support for high-end parallel databases including IBM DB2 EEE, Netezza, Oracle, and Teradata; a new multi-tenant architecture ; and refined security features.