Multi Tenancy for Cloud-Based In-Memory Column DatabasesWith the proliferation of Software as a Service (SaaS) offerings, it is becoming increasingly important for individual SaaS providers to operate their services at a low cost. This book investigates SaaS from the perspective of the provider and shows how operational costs can be reduced by using multi tenancy, a technique for consolidating a large number of customers onto a small number of servers. Specifically, the book addresses multi tenancy on the