Comprehensive integration solutions (CISes) are suites of tools that provide the broadest array of internal and external integration capabilities available in the market today. As such, they are uniquely qualified to support complex business activities that require a solution that simultaneously addresses application, business-to-business (B2B), and process integration needs. Enterprises with complex integration needs that are considering upgrading their existing integration capability should begin their search with the available CIS products as the de facto choice.