Toronto & Vancouver, Canada  December 20, 2010 (Tenzing.com) — Tenzing Managed IT Services (Tenzing), a leading provider of hosting solutions for Software-as-a-Service (SaaS) providers and Ecommerce systems integrators; and Apprenda, the leading .NET cloud middleware company, today announced a strategic partnership that will help new and existing ISV (independent software vendor) customers accelerate their migration to a software-as-a-service […]