The Corporate Media Library (CML) application is expected to see 45 to 50 concurrent users, or about one percent of the F & M employees. The size of the library database is projected to be 8 to 20 MB. Design of the user-services, business-services, and data-services tiers in the CML application contributes to overall application performance. Performance in the CML, Choosing BackOffice Server Products and Coding Performance into the CML describe performance considerations in detail.