Ten Considerations for a Cloud Procurement AWS Whitepaper
Avoid overly prescriptive requirements
Public sector stakeholders involved in cloud procurements should ask the right questions in order
to solicit the best solutions. In a cloud model physical assets are not purchased, so traditional
data center procurement requirements are no longer relevant. Continuing to recycle data center
questions will inevitably lead to data center solutions, which might result in CSPs being unable
to bid, or worse, lead to poorly designed contracts that hinder public sector customers from
leveraging the capabilities and benefits of the cloud.
Successful cloud procurement strategies focus on application-level, performance-based
requirements that prioritize workloads and outcomes, rather than dictating the underlying
methods, infrastructure, or hardware used to achieve performance requirements. Customers can
leverage a CSP’s established best practices for data center operations because the CSP has the
depth of expertise and experience e in offering secure, hyper-scale, IaaS cloud services. It is not
necessary to dictate customized specifications for equipment, operations, and procedures (e.g.,
racks, server types, and distances between data centers). By leveraging commercial cloud industry
standards and best practices (including industry-recognized accreditations and certifications),
customers avoid placing unnecessary restrictions on the services they can use and ensure access to
innovative and cost-effective cloud solutions.
Separate cloud infrastructure (unmanaged services) from
managed services
There is a difference between procuring cloud infrastructure (IaaS) and procuring labor to utilize
cloud infrastructure or managed services, such as Software as a Service (SaaS) cloud. Successful
cloud procurements separate cloud infrastructure from hands-on keyboard services and labor, or
other managed services purchases. Cloud infrastructure and services, such as labor for planning,
developing, executing, and maintaining cloud migrations and workloads, can be provided by CSP
partners (or other third parties) as one comprehensive solution. However, cloud infrastructure
should be regarded as a separate service with distinct roles and responsibilities, service level
agreements (SLAs), and terms and conditions.
Incorporate a utility pricing model
To realize the benefits of cloud computing you need to think beyond the commonly accepted
approach of fixed-price contracting. To contract for the cloud in a manner that accounts for
fluctuating demand, you need a contract that lets you pay for services as they are consumed.
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