Most generally accepted definitions of Cloud Computing imply the notion of Pay per use. For a Service Provider this means defining how they intend to bill for Cloud Services, while for a Cloud enabled DataCentre in the enterprise this implies some form of showback/chargeback model. As for those consumers actually using the Cloud, they want to understand the financial implications (what will it cost?) before committing their workloads to it.
As a Cloud User
- Do you want to see what your project will cost before you provision it?
- See a price list for all the services you can provision - comparing prices for different options?
- Use a calculator to help you predict what a project will cost per month (or day or year)?
- See what the effect of changing the resources used by a project will do to the cost?
As a Cloud Provider
- Do you want to define different prices for a Service depending on the options that the user chooses?
- Set different prices for each service for different customer groups?
The following screenshots illustrate how the new cloud cost management
capability delivers solutions to these problems. The new TSAM Extension for Usage and Accounting is available to download now via the ISM Library
See the Prices for the different Cloud offerings and compare different options
first dropdown in the view shown below shows the Offerings that are available to the customer.
Offerings can be anything the Cloud provider chooses to make available, for example: Virtual Servers, Storage or even PaaS or Saas offerings. The consumer can see up front what the different rates are for each component, and compare these across different offering types..
See what it would cost per month to run a new project in the Cloud
In this example, we want to have one machine to run an Application Server and one machine to run a Database and we need additional Tier1 storage in order to store the database data. The calculator shows how much this will cost per month overall and in terms of the two Service Offerings that this particular Cloud provides..
.Different customers can be assigned to different subscriptions
A subscription is a means to segment your customers into different groups such as by geography or customer type (direct, business partners etc).
In this example, the RATIONAL and TIVOLI customers are assigned to the US (United States) subscription. Customers with this subscription share the same set of available offerings and pay the same price for those offerings..
Offerings are defined once and then added to Subscriptions
Once they are part of a subscription, the actual rate values (price per unit) can be defined for each element of the offering template.
If you wish to join the TUAM group
to get more involved in reviewing new features and testing beta capability, then let me know and I can send you an invite.