The cloud, end-user, and data center are all evolving. In the recent past, the manner in which information has been processed and computed has totally changed. Today, with more consumerization and plenty of data centers, and cloud computing, it is important for administrators to adapt to the new demands. Because of the movement towards internet-of-things, there is an additional challenge for modern data center and the cloud.
Undoubtedly, cloud computing tops the list of hottest buzzwords in the technology industry. Nonetheless, not everyone seems to be on the same page. So which are the top five characteristics that define cloud computing? Read on.
Characteristic #1: Dynamic computing infrastructure
One awesome feature of a great cloud-computing platform is dynamic computing infrastructure. This dynamic infrastructure should be standardized, secure, physical, and scalable. It should have different levels of redundancy. This guarantees high availability levels. However, most importantly, the infrastructure should be every easy to expand as the usage growth demands of it, without requiring much architecture work. Lastly, the dynamic computing infrastructure ought to be virtualized.
Characteristic #2: A self-service based usage model
The best cloud service providers give users the opportunity to upload, schedule, deploy, build, manage, and report on the business services that are on demand. Self-service cloud offerings should offer easy-to-use and intuitive user interfaces, which equip cloud users with the ability to productively manage their service delivery lifecycle.
The main benefit of this feature is the level of independence and empowerment it brings with it, which yields huge business agility. This is highly beneficial to all individual and/or group cloud users. That is for sure.
Characteristic #3: IT service-centric approach
Of great importance to note is that cloud, computing is IT service-centric. It is in contrast to the more conventional server or system centric models. In many cases, cloud users generally want to run their application or business services for a timely and specific purpose. They hardly want to be bogged down inside the network and system administration of an environment. Cloud users prefer to easily and quickly access a dedicated instance of service or applications. By abstracting away server-centric view of an infrastructure, users have effortless access to a powerful pre-defined computing environment that is tailored specifically around their service.
Characteristic #4: Consumption-based billing
Cloud computing is usage driven. Users or consumers normally pay only for the resources they use. Therefore, they are billed or charged on a consumption-based model. Cloud computing platforms must offer mechanisms to fully capture usage information, which enables chargeback reporting as well as integration with the billing systems.
Characteristic #5: Self-managed or minimal platform
To efficiently offer the best cloud services to constituents, service providers must take advantage of technology platforms that are self-managed. The best-of-breed clouds usually enable self-management through software automation. This goes miles in allowing business agility while at the same time enacting necessary and critical administrative control. The balance of delegation and control maintains uptime and security thus minimizing levels of IT administrative effort.