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Showing posts with label Virtual private server. Show all posts
Showing posts with label Virtual private server. Show all posts

Saturday, February 11, 2012

Why Every Business Should have a Cloud Backup Solution

Most businesses maintain volumes of information on their computers or on servers and some unfortunately believe that moving all of their files onto a cloud server will help them prevent losses. Unfortunately, cloud servers aren’t poised in the sky being watched over by angels and any type of failure can lead to disastrous consequences. Business owners wouldn’t think about leaving all of their files on a single computer, knowing that if something goes wrong with that system they lose everything. They should think the same way about the data they store on a cloud.

When considering a back-up solution to cloud storage, it’s important to choose the right system to meet your business needs. While protecting you information is the main point of having a cloud back-up, one of the first considerations should be cost. There should be no surprises that show up in a monthly or annual bill. The cost should be straight forward, preferably in one flat rate and void of any hidden charges.


There are a few factors to consider when looking into a cloud back-up, among them:
  • Cloud based configuration
  • Use of top notch storage facilities
  • Delta Backup
  • Speed of access and recovery
  • Management control
  • Security

You store all of your files and data on a cloud so it should make sense that restoration of any corrupt or lost files should also be available on the cloud. It can be a waste of precious time if you have to configure a back-up system on every computer connected to the cloud and even more time is lost if you have to go to each machine and input the settings about what data will be backed up or how. Any back-up system considered should be able to handle any needed configurations on all connected machines through the cloud.

English: Diagram showing overview of cloud com...Image via Wikipedia

Say you’re on vacation and your version of Windows is corrupted you need to be able to restore the program through the cloud. If you have to wait until you return to make repairs to individual files, it seems to defeat the purpose of your cloud back-up. You should be able to access all of the files you need and use on any authorized computer from the cloud.


Some back-up companies use their own proprietary storage, but the better ones will offer duplicating your data on different secure servers so that if one system is corrupted your data is still safe and secure. It’s not just the potential for you data being obtained by unauthorized individuals; it is also the safety of your data that could be in jeopardy.


Time can be saved with some back-up solutions that use what is termed delta back-up. What this means is that you may have a program in which information is changed frequently. Instead of backing up the entire program, the delta back-up only updates the information that has changed. Instead of tying up your resources by updating a large file every time something changes, this type of service saves a lot of time and will not slow down your system while it needlessly backs up a large file.


Your cloud back-up system should allow you complete control through a single console. The ability to add, delete or adjust users’ access should be able to be performed from a single location. Every aspect of your business should be able to be handled from one single console in order to save you the time and effort you need to run your business.


Encryption of your information should be handles at the source and when considering a beck-up source security should be another key factor. The use of AES-256 is the minimum you should accept, but ensure you have the option to provide the key to the system to those with need.


This article is a contribution by Ilya Elbert, Ilya writes for several Remote Computer Repair and IT Consulting companies and is an avid proponent of good computer security habits.
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Wednesday, December 14, 2011

Computer 101: Hosting on Dedicated Server

There a lot of benefits that we can get from using the virtual servers compared with the dedicated servers or the shared hosting. Shared hosting is not that reliable since it can damage the entire hosted sites if ever only one server software is corrupted or maybe if one host site is corrupted. One good thing about this server is that it is a reasonable price when obtaining this because of the shared hardware resources.

A dedicated hosting service, dedicated server, or managed hosting service is a type of Internet hosting in which the client leases an entire server not shared with anyone. This is more flexible than shared hosting, as organizations have full control over the server(s), including choice of operating system, hardware, etc. Server administration can usually be provided by the hosting company as an add-on service. In some cases a dedicated server can offer less overhead and a larger return on investment. Dedicated servers are most often housed in data centers, similar to collocation facilities, providing redundant power sources and HVAC systems. In contrast to collocation, the server hardware is owned by the provider and in some cases they will provide support for your operating system or applications.

Google's First ServerImage via Wikipedia

Hosting on a shared server is the most famous choice, and this is all because of the price. You can spend a little amount only every month and there are some hosts that even offer free web space on shared servers.

Virtual Dedicated – This is commonly known to be a virtual private server or VPS and this is the following step from a shared server. If we utilize the filing cabinet, it would be like the real cabinet with drawers inside it and every site needs to have a drawer. And since the resources are still shared, there is no more sharing the server and we can have a big control on the web space available on the server. The server is arranged in this way so that you will feel and look at like a dedicated server.

Wikimedia-ServerImage via Wikipedia

Hosting on a virtual dedicated server is very famous for busy web pages. It is very complicated to find the meaning of the word busy because this will depend on the type of services that you have but most of the owners of the sites will opt to have the updated virtual dedicated server once they know that the existing server has a lot of visitors already.

Hosting on a virtual dedicated server is very famous for busy web pages. It is very complicated to find the meaning of the word busy because this will depend on the type of services that you have but most of the owners of the sites will opt to have the updated virtual dedicated server once they know that the existing server has a lot of visitors already.

Dedicated Server – This dedicated server can actually have power all over the filing cabinet. This can’t be seen by other domain or web pages. Most of the time, when you will ask for a dedicated server, the web hosting provider will install and arrange your new server for about 1-3 days. Having this dedicated server is something like you are also benefiting from the entire server. Since you have a full control on this server and that means you can use it in any way, just be certain that you will avoid doing things that will violate the terms and conditions granted upon.

Server farmImage by sfllaw via Flickr

Hosting on a dedicated server is appropriate for every high traffic web pages. You can have a control towards the server and its resources and in fact, you can also demand for a new hard drives and memories as well as a fast processor.

Availability, price and employee familiarity often determines which operating systems are offered on dedicated servers. Variations of Linux and Unix (open source operating systems) are often included at no charge to the customer. Commercial operating systems include Microsoft Windows Server, provided through a special program called Microsoft SPLA. Red Hat Enterprise is a commercial version of Linux offered to hosting providers on a monthly fee basis. The monthly fee provides OS updates through the Red Hat Network using an application called yum. Other operating systems are available from the open source community at no charge. These include CentOS, Fedora Core, Debian, and many other Linux distributions or BSD systems FreeBSD, NetBSD, OpenBSD.


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