Customers who are looking for a hosting solution, particularly those who currently have an on premise hosted IT environment and are considering colocation, often face a range of questions with regard to their infrastructure choices. We’ve put together a list of some of the common issues companies face when deciding between colocation and on premise hosting to help make it easier to choose between the two solutions.
In many cases, colocation offers several advantages in terms of IT management and business continuity. A hosted solution provides the benefit of the experience, knowledge and resources of the hosting provider. Additionally, the costs of running a datacenter on premises are usually high, and often will not show a return on investment unless a company can reach the necessary scale. Because of these factors, colocation is often an attractive option for many businesses.
Let’s look at some of the advantages of colocation in more detail:
In a hosted environment, the hosting provider takes the necessary precautions to ensure your data is available at all times. There are emergency services available in case of a power outage, such as power supplies, batteries, and generators (plus fuel, a supplier contract for fuel, and an SLA for refuelling). Fall-back scenarios are tested regularly to make sure these measures do not fail at crucial moments.
Hosting providers also have additional arrangements in place with an energy supplier for redundant energy connections that enter the building at different locations. Redundant Internet connections (that also enter the premise at different locations) and an agreement with the local authorities for possible excavation work (that could damage cables) are also standard.