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Tuesday, February 14, 2012

Good Vs configured very dedicated server VPS

When a Web site or an application hosted on a shared host develops, the natural progression is usually updated infrastructure up to a VPS or dedicated server. I have seen a few times on forums where people are wondering if they should go with a virtual private server or dedicated. In General, dedicated servers are more expensive to rent that VPS.


A VPS is a relatively good development in the computer world that has opened many doors for webmasters. Basically, this is a server with multiple "virtual machines" that run on it. For example, you can have four different systems running at the same time, completely independently of each other. In the datacenters in the world, this technology has revolutionized the way in which things are done.


In the old days, you could have a permanent dedicated server on a 100 GB disk, but only using 2 5% CPU capacity. Not only it is extremely inefficient, but that the Internet grew by the day, have a server dedicated for each client is a huge task for the teams. Then virtualization is born.


Imagine you have five servers in the same situation as above, each with 5% of the capacity of a processor and 100 GB of disk space. With virtualization, you can take all five systems and put in virtual environments on a single server. This server uses 25% of the capacity of a processor and 500 GB of disk space.


For example, you have the budget of $70 a month or something decent. On the one hand, you have a dedicated server at low price of a good provider and on the other hand, you have a high level VPS configuration.


They watch "somewhat" comparable. However, the dedicated area has processing power better than the VPS, but don't forget that the VHP will be shared with other 4 or 7 fps, which helps reduce the cost.


See now why a rather cheap vps solution dedicated server


The processor would be "able to burst." That is to say that when all virtual servers are struggling to get the CPU, you can actually feel as dedicated processor is the best single option. However, when the CPU cycles are free to be used by your VPS, you will feel the difference. The end result is usually much faster than the dedicated processor.


The input / output (I / O) are also "burst capable." I / O are usually slow which is the most crucial in a VPS solution. But in a case like this, you do not have a drive dedicated just for yourself, but a slice of disk RAID1 of greater capacity with a better response rate that low-cost server dedicated.


The redundancy of your storage capacity is also important. The majority of the Vice-Chairmen have a RAID storage. I assume that everyone knows this. I have no confidence in an environment that does not RAID. It is not only good for the security of data and performance, but also beneficial to the speed of implementation following a failure of a disk.


The rest of the material is equally important. What do you think of a dedicated with an Intel Celeron D 3.06 Ghz Server? In my mind, an image comes quickly a beautiful beige or black box in a rack with redundant power and cooling enough. The quality of the memory? Obviously, it would be preferable, as you'll only use it.


So, what is the advantage of a highly configured VPS? It is likely that the hardware is better designed to withstand such an architecture. The fact is that this type of solution VPS usually provides so much better material for the same price. In addition, you can add hardware to your VPS without having to stop your server because hardware is allocated (memory, CPU) virtually. No need that a technician open the bowels of your server to add memory and stop servers for a period of time.


In the lodging industry, VPS and dedicated servers are managed. If you do not worry them. The administrator of the host focuses on the issues side server. They will help ensure that your VPS or a dedicated box runs continuously. Some of them offer even a virtual for VPS console so that you can diagnose yourself.


Location usually a VPS and its initial configuration usually takes less than 1 hour. However, rental of a dedicated server can take much longer and even more if the requested material is not available when the order.


In terms of savings, you can take five individual dedicated servers and combine them into one. This reduces the costs of equipment, electrical, air-conditioning costs, backup power requirements, the amount of space you need in your data center and much more. It is logical to virtualize servers whenever possible - this is why technology exploded in this direction in recent years.


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