ARCH Consulting, IDMS, IDMS Outsourcing, Migrations, Support,... ARCH CONSULTING ASSOCIATES Home Back to Previous Page CONTINGENT SUPPORT FOR LEGACY DATABASES & APPLICATIONS If... is to understand your specific needs and structure an IDMS CONTINGENT SUPPORT SERVICE plan to meet your requirements. ARCH can help you MAXIMIZE your utilization of IDMS while you MINIMIZE your Database Administration costs! Home Back to Previous Page... your organization's ability to support the IDMS application environment is jeopardized by ... Lack of Vendor Support for your software Migration to a relational database engine...