Cloud Hosting Guide for Small Business – Part 2

How Do You Select The Ideal Cloud Hosting Provider (Continued)

Cloud Hosting Guide for Small Business   Part 2Cloud Server Performance

One of the important concerns for companies that are contemplating cloud hosting is work performance. Realizing high-velocity delivery of functions in the cloud is a multifaceted issue that needs a holistic approach and an end-to-end insight of the function request-response path. Overall performance concerns include elements like the physical distance of the application and information to the end user, network performance – both within the cloud and in-and-out of the cloud – and I/O accessibility speed between the compute level and the different tiers of data storages.

Cloud Technology stack

Several cloud hosting service providers have now centered their solutions on a particular software stack. This element often moves them from just being Infrastructure as a Service (IaaS) providers into the realm of Platform as a Service (PaaS). The various stack-specific clouds line up with the most prevalent software stacks readily available. In case your functioning application is built making use of one of these stacks, you may like to think about these cloud based-platforms. These can give you huge savings when it comes to expenditure and time by shielding you from having to cope with lower level infrastructure set up and configuration settings. The downside is that they generally will need the application developers to adopt certain best practices in architecting and creating

their applications, which usually results in an increased degree of service provider lock-in.

Service Level Agreements and reliability

A number of cloud hosting service providers provide warranties for higher levels of service as a means to distance themselves from the pack. Despite the fact that the Service Level Agreement is a great indicator of virtually every provider’s level of dedication, understanding the actual uptime levels of an individual cloud hosting provider is often a challenging proposition. Most cloud hosting service providers have a status page which will serve as a dashboard indicator with respect to the health of their particular services; nevertheless, these dashboard panels generally reveal only figures from a few days ago at the earliest. To find real long-term results for consistency and availability, it would be better to rely on user reviews and comparison services.

Application Programming Interface (API)

One other critical aspects of picking a cloud hosting provider will be the application programming interface (API) it exposes for interacting with the infrastructure and carrying out operations like provisioning and de-provisioning of servers. The API is really crucial in several ways. For starters, an API that’s supported by many service providers and suppliers brings down lock-in for the reason that switching over from one particular service provider to a different provider – or simultaneously operating with multiple service providers – needs much less modification to the application and is, therefore, much easier. Secondly, an API that is widely used by a group of application designers and vendors offers an entire ecosystem built around it for supporting services and capabilities.

Several cloud hosting service providers enable customers to employ in-house clouds making use of their particular stacks and APIs, thereby granting a simple and easy access to control and operate applications on, what some term, a hybrid cloud. A hybrid cloud is a cloud which is hosted by a provider and runs in the business’s on-premise data center.

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