Are you ready to be a private cloud service provider?

Posted in: Business Insights, Cloud

When defining what a cloud service is, we need to know that it is not a technology per se, but its an architectural and operational paradigm. It is a self-service computing environment offering the ability to create, consume, and pay for services. In this architecture, computing resources are elastically supplied from a shared pool and charged based on metered use and it uses service catalogs to provide a menu of options and service levels.

According to the IDC  the “total cloud IT infrastructure spending (server, disk storage, and ethernet switch) will grow by 21% year over year to $32 billion in 2015, accounting for approximately 33% of all IT infrastructure spending, which will be up from about 28% in 2014. Private cloud IT infrastructure spending will grow by 16% year over year to $12 billion, while public cloud IT infrastructure spending will grow by 25% in 2015 to $21 billion.

Meaning that the growth for this architecture (Private,Public or Hybrid) will not stop for the foreseeable future, so we first need to understand what drives it and how to translate your current architecture into a 3rd platform architecture.

Source: Image from IDC 3rd Platform Study

The principles of a cloud architecture support the following necessary capabilities:

  • Resource pooling – Services can be adjusted to suit each client’s needs without any changes being apparent to the client or end user.
  • Rapid elasticity – The provider’s computing resources are pooled to serve multiple consumers using a multi-tenant model, with different physical and virtual resources dynamically assigned and reassigned according to consumer demand.
  • On-demand self-service – Provision computing capabilities, such as server time and network storage, as needed automatically without requiring human interaction with each service provider
  • Measured service – Resource usage can be monitored, controlled, and reported, providing transparency for both the provider and consumer
  • Broad network access – Capabilities are available over the network and accessed through standard mechanisms that promote use by heterogeneous thin or thick client platforms

Business Drivers

Cloud will not be a true fit for everybody or for every case. We need to understand and determine the business drivers before we implement a cloud architecture.

  1. Increment our agility within our enterprise by providing:
    1. The ability to remove certain human procedures and have the end user be a self-service consumer
    2. A well-defined service catalog
    3. Capability to adapt to workload changes by provisioning or deprovisioning system resources
  2. Reduce enterprise costs by:
    1. Using shared system resources for our different applications and internal business divisions
    2. Being capable of determining the actual usage of system resources to show the benefit of our architecture
    3. Capable of automating mundane and routine tasks
  3. Reduce enterprise risks
    1. By having greater control of the resources we have and how they are being used
    2. Have more unified security across our business
    3. Providing different levels of high availability to our enterprise

Service Catalog

The most critical part when defining any type of service is defining what is it that we are going to provide. Take McDonalds for example. When we get to a counter, there is a well-defined catalog of what products we can consume in that establishment. It will be a certain type of hamburger and junk food. To define it more clearly, we can’t go into McDonalds and order a pizza or Italian food, as that is not in their business or service catalog.

When defining our business enterprise service catalog, we need to define the What, as to what type of service we want to provide, what service levels we want to provide, what policies we are going to apply to the service, and what our capabilities are to provide it.

The business service catalog will translate into a technical enterprise catalog, defining every detail of how we will provide our business services. Here we need to define the How. How are we going to deploy the service? How are we going to provide the service levels? How are we going to apply the business policies and how are we going to manage our services?

As mentioned, this is not a technology, but it is an architecture, and like any, we first must understand where we are to know where we are going. So we, in our current organization, first need to capture our existing assets, skills, and processes so that we can then validate the future state of our architecture.

Meter, Charge, and Optimize

Business consumers want to know what they are consuming and what it costs, even if they don’t actually want to pay for the service. Additionally, from an operational perspective, as different tenants start sharing the same piece of platform or infrastructure, there needs to be accountability on the usage, or else resources may be over-allocated. To mitigate this, we often meter the usage and optionally chargeback [or show back] the tenants. Though an IT organization may not actually charge back its LOBs, this provides a transparent mechanism to budget resources and optimize the cloud platform on an ongoing basis.

Conclusion

These are just a few points to be aware of if you want to become a private cloud provider, but this is also helpful for any cloud architecture, as we need to understand what drives the change, what it is we are going provide, and how we are going to deliver and measure the services that we are providing.

Note– This was originally published on rene-ace.com

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About the Author

Currently I am an Oracle ACE ; Speaker at Oracle Open World, Oracle Developers Day, OTN Tour Latin America and APAC region and IOUG Collaborate ; Co-President of ORAMEX (Mexico Oracle User Group); At the moment I am an Oracle Project Engineer at Pythian. In my free time I like to say that I'm Movie Fanatic, Music Lover and bringing the best from México (Mexihtli) to the rest of the world and in the process photographing it ;)

1 Comment. Leave new

{movie making|
July 30, 2016 10:24 pm

You have brought up a very good details, thanks for the post.

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