Jan 152012
 

What is Cloud Hosting and is it for me

If you are comfortable with cloud hosting and only need to know about cloud hosting companies, then click on Review and Comparison of Cloud Hosting ProvidersOtherwise, if you have heard about Amazon Cloud and similar names but not quite sure what it is, read on ...

Many businesses find it hard to predict the hardware resources they will need over the course of a year. If they overbuild their data centers and the traffic does not materialize, they end up wasting precious funds. If they underestimate their requirements and traffic spikes, their servers can’t handle the load, customers and prospects are denied access and that translates to lost business. A business can't just go and buy all the resources they need on the fly. You have to go through the process of preparing a proposal, getting it approved, then contracting with vendors to get hardware delivered and installed. All this takes time and by the time it's done, you may have lost a lot of business. It may cost you a promotion and / or a raise. Ouch!

Wouldn’t it be nice if there was a service that could provide you with as much or as few resources as your traffic requires. That service is called Cloud Hosting.

The amount of money you pay for an account depends on your specific needs. Cloud hosting makes it easy for the user to determine what services they need. Their biggest feature is their metering service that allows you to pay for the services you need. Some of the services are designed on the pay as you go basis. Many people opt to pay monthly for the services they use and others prefer to pay per service as and when needed. That way if they use less bandwidth this month they will pay less money, but if they use more bandwidth they will pay more.

Since cloud hosting is operated on several servers that are connected, the hosting company has the ability to provide you more resources when needed. They have redundancies built into their data centers. You will enjoy unlimited processing power because you have the option to add a new server at any time. Cloud hosting users enjoy the benefits of scalability and the service is cost efficient.

With cloud hosting you will not have to worry about sudden surges that can cause the server to crash.

Cloud hosting does have its drawbacks. Users will be sharing the same physical hardware that is also being used by others, thus presenting a possible security issue. The security question is always one of the first things that come up when people are looking into using cloud hosting services.

It also doesn’t work for small businesses and individuals because they don’t have the technical expertise to set up and manage cloud servers.

One of the most respected authors on cloud security is Chris Hoff. It is Hoff’s opinion that cloud security is simply impossible. Often things can go wrong long before you, the user, knows anything about it. By then, your security may already be compromised.

Some organizations only use cloud servers for items that require a lot of storage but their security is not that important like images, videos and backups.

Global organizations also like to host with cloud hosting providers that have data centers in several parts of the world. That way they can replicate their sites in 3-4 locations and provide their users better response times. That raises the issue of database synchronization but generally such large organizations have the technical expertise to take care of that.

Visit Review and Comparison of Cloud Hosting Providers to compare prices, resources and locations. See what suits you best.



Jan 142012
 

What is cloud computing? Who are the key cloud computing providers

With the advancement in the computing world, we are getting to see more advanced features and applications with each passing day. Amongst others, Cloud Computing has been gaining great popularity rapidly. It is a technology that uses the internet and central remote servers to maintain data and applications. The idea comes from the usability of the internet whereby you network with one another as a “cloud”. The term “Cloud” is used as a metaphor to conceal complex problems that one shouldn’t have to deal with. Traditionally there is a Data Centre, with a number of servers on it. On those servers are the physical resources, and then there is the operating system on which the applications are installed, which can be accessed by the end users.

The concept of Cloud computing came to life because a need was felt to cut down the costs that took place as a result of additional cost that incurred because of the need of accessing and installing myriads of applications that the user might want to use. With an easy internet access, having an efficient, storage memory processing and bandwidth, the experience of Cloud Computing gets much more pleasing and dependable. Thus, Cloud Computing is just like electricity, that comes to you on demand, has broad access, pools together necessary resources and offers a measured access. At the end, all one gets is a bill depending upon how much “resources” she/he uses.

 

Cloud computing is broken down into three segments: "applications," "platforms," and "infrastructure." Each segment serves a different purpose and offers different products for businesses and individuals around the world.

Gmail, Hotmail, Yahoo email, itunes cloud are examples of cloud applications. Cloud Hosting is an example of Cloud infrastructure and is getting popular with large and midsize businesses.

Any business can profit from cloud computing as it helps to eliminate business barriers which in turn leads to increased efficiency in running your business. The other advantage is that you have access to the latest cloud technology such as back up, disaster recovery, data storage and much more. These are just some of the services it's able to offer to businesses no matter how big or small they are. A paradigm shift to cloud computing will affect many different sub-categories in computer industry such as software companies, internet service providers (ISPs) and hardware manufacturers. Thus because of the resourcefulness there is a little domain that is overlooked because of the increasing need of technology in all sorts of businesses.

There are many major players in the Cloud Computing industry. They have varied strengths competing in a competitive arena. Amongst them are:

  • IBM cloud computing:
     
    • One of the strongest companies in the realm of Cloud Computing. Offers:
    • Architecture for private and hybrid cloud
    • Cloud Computing as a service for IT 
    • Software as a Service business solutions
     
  • Akamai:
     
    • Pertains to almost 10 years of experience in Cloud Computing.
    • Enables the provision and deployment of "scalable clustered applications in minutes from anywhere in the world."
       
  • Amazon:
     
    • Offers "innovative platform technology" around the Mongo database
    • Shares unique insight into global software-as-a-service transactions
       
  • Cisco:
     
    • By virtue of its recent acquisitions, most significantly WebEx and PostPath it has developed a larger client owing to its more specialized outlook on a broader spectrum.
    • Smarter IT operations achieved through better automation of the underlying machinery.
       
  • Rackspace:
     
    • Large data centers located in several parts of the world
    • Years of experience in the area
       
  • Google Cloud:
     
    • Already a provider through Gmail and Google docs plus many other services
    • Aggressively trying to be the biggest cloud computing provider
       
  • Microsoft Cloud Computing:
     
    • Hotmail and other services
    • Like Google, aggressively trying to be the biggest cloud computing provider
       
  • Apple:
     
    • Itunes cloud

Akamai, Amazon, CISCO and Rackspace are more on the infrastructure side along with several smaller players. IBM, Oracle and others are trying to come up with reliable platforms to support cloud applications while Apple, Google, Microsoft and others are trying to conquer the applications arena. Some straddle multiple arenas like Microsoft that is trying to manage both the applications and the platform sides.

Cloud computing is an evolving area. The more things change, the more they become the same. In the beginning, there was one central computer and connected to it were a large number of dumb terminals. Then distributing computing evolved and the role of the central server was a little diminished. Now with cloud computing, we are again going towards an era of a central cluster of servers connected via the internet to hundreds of thousands of intelligent terminals / clients all over the world.





 

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