Understanding and using managed hosting servers will take pressure off of any business, because of its security, inexpensiveness, and availability. Managed hosting provides both the redundancy and cost benefits of public clouds, combined with the availability and security of private clouds. This service is typically offered to businesses on a monthly contract basis, for their critical applications. Instead of monitoring servers, businesses will have the freedom to focus on essential functions.
Many public clouds run with the same payment concepts as public utilities. Users are charged according to usage, and security and availability are lessened, so that the public may pay much lower prices. In private clouds, security and availability are highly prized, but maintaining an IT department is quite expensive. Managed hosting provides the cheaper prices of public clouds, with the level of security clients would find in private clouds. Unlike public clouds, managed servers usually charge on a monthly or contractual basis, rather than on a pay-per-usage basis.
A managed server host will provide high levels of availability. The redundancies of SAN storage, network security, and multiple hosts minimize downtime, if a server crashes. Also, hosts will update hardware without needing a specified maintenance window, while built-in fall over protections will ensure that the server is always up and running, keeping business productive.
Automatic fall over and resource balancing would be guaranteed by a cloud server. If one host fails, then the cloud has multiple hosts which will still provide high availability for the end user. This works because the cloud utilizes virtualization technology, which handles automatic fall over and resource balancing at the virtualization level. Many clients worry about the security of their data, within clouds. However, clouds, contrary to the misconception, have multiple network security measures, including VLANs, IDS/IPS, and firewalls, in place. With these solutions, businesses will count on the same level of security that they would have if using private clouds, for the protection of valuable data.
If needed, clouds will hybridize with physical servers. Cloud servers have the ability to share a dedicated network with a physical server, in case database engines or applications cannot meet performance requirements in the virtual environment. When applications need to access the hardware resources located on a physical server, clouds will create a physical/virtual hybrid, within the same system.
This type of hosting is cost-effective. While the service is not paid for per each usage, like public clouds, costs are still relatively low when compared to the costs of private clouds. In any case, very few enterprise applications actually run on an per-usage basis. Those applications which do run on an hourly basis, like research computing, test servers, and development servers, may take advantage of the reduced cost of public clouds. The high security, cost-effectiveness, and availability of managed hosting create a viable cloud server option, for many types of companies. With high availability, employees are more productive; with high security, data is more protected. This type of hosting, which increases server efficiency while shrinking administrative costs, is a strong choice during tough economic times, for businesses which want to save money.
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