In 21st century power is the fourth essential to humans after Water, Air and food. Specially for data centers power is like oxygen. Power is the main factor in a colocation facility which determines 100% uptime guarantee. Any problems in power supply can harm your hardware like memory, hard drives motherboards which will result in downtime for your data center. Downtime is a like a black mark on a Data Centers profile. Many colocation facilities promise that they have the best and suitable power systems but according to a study only 5% of the total colocation services facilities in the world have right power system. Remaining 95% have some kind of problems related to power systems. Four of the most common power related problems in data centers are:
Non-redundant UPSs
During power cuts UPS are required until generator comes online. When UPS do not go online in the case of any power failure it can cost downtime. Quality of a UPS is not the only solution for this problem even best quality UPS fail sometime, its better to have multiple redundant UPS units at your colocation facility in a n+1 configuration. In easy words this explains that a UPS runs satisfactorily below capacity in order to maintain a whole unit.
Weak Power Networks
All the UPSs and Power Distribution Units (PDU) should be designed like that if power grid fails in Colocation facility they should counterbalance it. Best Colocation facilities with good quality power grids connect their customers to various grids, so that if one goes offline other starts to work. Like this networks will always work without any disruptions. Even if one goes down other will start working like that the network will never go down.
Inadequate Generator Supply
Generators act in case of power cut. To provide the sufficient power to the whole facility a generator should be 1.5 time of the total power needed by the building. Ideal colocation facilities have a backup generator, in any case if the primary generator goes down other will start working. Without proper generators and backup power supply life of colocation services at a colocation facility will suffer. Capacity and Redundancy should be described by a good power system. a good power system is the one which have both Capacity and Redundancy.
Switch Failures
Mechanical Switches are the most common switch type in data centers. These are not good circuit breakers which are used to switch power from main electricity supply to generator supply. Switches are the most common part where there are chances of any failures.
Often the owners of Data Center face a problem when they try to find out the real TCO (Total Cost of Ownership) and licensing required to run various applications in data center. It is very difficult to understand all the packages at very first glimpse and you need through study the real process of total cost ownership. Virtualization is a universal solution to many problems but for TCO virtualization is a curse and it gets more difficult to understand monitoring and the management of software license. To decrease the workload and improve the work quality there are few techniques which if followed can bring revolutionary results to the data center and also helps you to understand real TCO, specially if you are in the business of data centers or you are a colocation services provider.
To enhance the service consistency virtualized sandbox should be used
This technique can be deployed by application supervisors. Application supervisors can use this process to control virtualization and manage work flow. This technique can include mixing of IT services, patch installment e.t.c. virtualized application can be managed comfortably using these stages. Implying this technique with production reduces the doubt and danger which is otherwise linked with releasing of anything new or patches into the workload process.
Control Virtualization
Businesses that permitted self service and automation driven applications for end users. This will help end users to enter usually through a web portal and can demand for more resources like virtual systems, networking, storage e.t.c. Systems should be programmed in such a way that no one customer can use resources in wrong terms. Not only do virtualization enhance the performance of the data center but also it is considered good for every kind of hosting let it be Dedicated Servers Hosting, VPS Hosting or the latest Cloud Hosting.
To keep virtualization supple invest handsomely
It is the duty of chief information officer often called as CIO to analyze use and rewards associated with virtualization and also invest in the technology of virtualization to keep the industry ticking. Industries are required to support cloud infrastructure.
Utilize Resources and Monitor Virtualization properly
Same management system should be used to manage different application related to virtualization like multi-hyper visor virtual farm infrastructure installation, multi site. By installing multi hypervisor administrators can make sure that risk of vendor lock is eliminated. This will help administrator logical view of how resources are utilized across all the sites which are hosted in the data center.
