Public Cloud Solution

     It does not matter whether one is using a private or a public cloud, the thing that everyone agrees upon is the fact that cloud computing has its benefits which include and not limited to scalability and instant provisioning of virtualized resources with the ability to expand the server base rapidly. Private cloud solution is normally used for web servers and development platforms which serve a lot of user and security or compliance issues are not a major concern. On the other hand, private cloud computing is defined as a single tenant setting where the network, storage, and hardware are set aside for a single customer or company. Going with that definition, public cloud solution is a multi-tenant setting where a client uses a slice in a cloud computing setting that is being shared by thousands of other tenants.

        `Despite the differences between the two forms of cloud computing environments, each of them has its own unique trade-offs. Public cloud solution such as Rackspace and Amazon EC2 are just but a few examples of public clouds. Some of the benefits of public cloud solution include:

1.  Utility model – Pay-as-you-go model is the form of resource payment that is offered for public cloud solution. Users pay by the hour for the resources they have used. It saves money if one is creating and tearing down servers regularly especially for developers.
2.   Contracts – With the idea of paying by the hour, there is no need for contracts since one might use the resources for a short time and then sign off.
3. Hardware sharing – Being a multi-tenant environment, the customer’s server shares network devices, storage, and hardware with other tenants using the same cloud. Therefore, compliance requirements such as PCI are not mandatory.
4.  No monitoring of hardware performance – When using a public cloud solution, one select the hardware to use since the virtual server is placed on the disk that the cloud provider has designated.
5.  Self-managed – Due to the high traffic volume self-management is essential in order for such a cloud model to function effectively.

       Private cloud hosting as mentioned earlier is a single-tenant setting and all the resources are dedicated to a single client. Private cloud trade-offs include:

1. Security – Because of the fact that private clouds are dedicated to a single client, security is taken very seriously. This is done in order to protect the client’s data security breaches.
2. Compliance – Some compliance requirements that cannot be delivered through public cloud are achieved through private cloud because it is dedicated to one client.
3. Customization – The performance of network, storage, and hardware can be customized to the client’s specific requirements.
4. Hybrid developments – Hybrid deployment can be achieved in a private cloud as opposed to public cloud. This is especially true when a server is required to run high-speed database applications.

    Public cloud solution management involves covering all areas ranging from security to having solid cloud management strategy. There are several steps that one can take in order to implement proper management procedures of a hybrid cloud. Hybrid cloud computing is all about the users enjoying the benefits that come with hybrid cloud solutions such as promptly providing on-demand resources, elasticity and pay as you go form. This happens at the same time while maintaining absolute control of critical applications running in the private cloud. Despite the simplistic explanation, it does not mean that cloud management is just a simple task.

    Public cloud solution enables users to save cash because of the low cost and scalability of the public cloud while at the same time limiting the probability of security breaches. Before getting into the issue of hybrid cloud management, it is important to understand the true definition of a hybrid cloud. Using separate public and private cloud does not mean that you are using a hybrid cloud. The real fact that is that you are just moving from one cloud to the other, but there is no orchestration between the two clouds. Automated orchestration acts as a bridge between the two cloud models. The bridge helps in data movements between the two clouds. A true hybrid cloud model is made up of the two clouds being built on clustered COTS based architecture instead of a legacy gear.

    In every cloud model, security always takes the front seat. This is no different for the hybrid cloud model. Managing security for the hybrid cloud follows the same rules just like configurations. The administrators should be proactive in preparing for security breaches that might the cloud using tools like firewalls and encryption. Just because a hybrid cloud enjoys data security associated with public cloud solution does not imply that a hybrid cloud is impervious to security issues. The good thing is that most of these security issues can be managed. One of the best ways of protecting data is by making use of multiple data centers.

    If you are doing a business in which you have a huge web traffic including several customers, you require a managed cloud hosting system. If you are an online vendor with high web visits, medical or medical fields which require tight security concerns or you pay more attention to the business strategy than the IT infrastructure then you are definitely in need of managed cloud hosting system. In such scenario, you must consult a company which provides managed cloud hosting system. You will not fear that your website will go down even if there is heavy traffic on the internet so your security and uptime is guaranteed through this system. Apart from the security perspectives, managed cloud hosting system provides better facilities for managing and maintaining the essential data.

    Advocates guarantee that cloud computing permits organizations to maintain a strategic distance from forthright infrastructure expenses, and the spotlight on undertakings that separate their organizations rather than on infrastructure. Proponents additionally assert that cloud computing permits endeavors to get their applications up and running faster, with improved reasonability and less upkeep and empowers IT to all the more quickly modify assets to meet fluctuating and capricious business demand.