Amazon Web Services - Cloud Computing

Amazon Web Services - Cloud Computing

Amazon Web Services (AWS) services began to provide IT services to access cloud computing services. With this cloud, we do not have a plan for servers and other IT infrastructure necessary to continue for a long time. In contrast, these services can quickly turn hundreds of thousands or thousands of servers within minutes to get immediate results. We only pay what you use without the initial costs and without long-term promises, making the cost of AWS.

Today, AWS offers a high level of trust for low cost infrastructure that is capable of many of the business world's 190 countries.

What is the cloud computing?

Cloud computing is a web-based online analytics service that broadcasts a large number of remote server networked to allow for centralized storage of data, and access to Internet or resource services.

Using the screen mirrors, organizations can use integrated resources and store savings instead of building, operating and improving their own.

Computer computing is a form that allows the following features.

• Users can do and restore the application.

• Resources can be either directly or indirectly, depending on weight.

• Resources are available on the site with adequate security.

• Important service providers can activate your pay, as clients offer a range of resources and utilization.

Type of cloud

There are three types of climates - a public, private, and mixed color.

Public cloud

In a public cloud, a third-party service provider to make customer service through the internet. Customer service information and security related services are owned by the service provider.

Private cloud

A private animal can also provide things close to the public's clouds, but data services are managed by the agency or third-party organization of the consumer. The essential type, the most important of all, is the protection of infrastructure security related to the minimum.

Hybrid clouds

The integrated road is a combination of both the public and private clouds. The decision to conduct a special or public cloud decision, is often linked to a few limitations such as data sensitive and applications, certificates and industry standards are necessary, please, laws, etc.

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Cloud service Modules

There are three types of cloud services - IaS, PaaS and SaaS.

IaaS

IaaS is similar to infrastructure services. It provides users with the ability to create, store, and network connections by requesting them. Using these services, clients can develop their own applications for these sources.

PaaS

PaaS is similar to the service program. In this case, the service provider offers a range of services, such as information data, work arithmetic, work queue, email, and others. Clients can use these components to build their applications. Services, access to resources and savings data are set by a service provider that helps clients focus on the applications they are.

SaaS

SaaS corresponds to the service program. As its name suggests, here is a third-party service provider to provide its customers full complaints and some of the management capabilities of the application, such as the ability to own and manage their use. Also personally these individuals can be able to use the logo of their company, colors, etc.

Advantage of cloud computing

Here is a list of some of the most important advantages of the essential way to pay -

• Cost-effective and confidential guesses, as well as expensive as we ask, pay for, install and install the equipment is expensive, for a long time before we need it. However, using the methods of calculating the path, which only provides the amount of usage we use and when calculating the power of calculating. In this way, the cloud is expensive.

• Safety - The key operational site provides a more reliable, consistent and ongoing service from IT infrastructure. Guarantees 24x7 and 365 days of service. If the user fails, host applications and services will be easily transferred to one of the server.

• Unlimited Storage - Cloud computing provides unlimited power, which means you are not worried about leaving the store or increasing the availability of existing stocks. We can get as many or as little as we need.

• Restoration and Recovery - recording data in the cloud, making recovery and to prevent easy access looga physical device. Roadside service providers also have sufficient technology to retrieve data, so there is an opportunity for access to the data.

• Finding Simple Information - After you need to register, you can get your account anywhere in the world until there is a link to the internet. There are various types of storage and secure facilities depending on the type of mathematical choice.

Disadvantage of cloud computing

Although milk calculation provides many benefits, it has many deficiencies that lead to effective inquiries.

security issues

Security is important for accounting. Provide service providers to implement the best standards for safety and industry safety, however, to store important data and important files from the outside service provider.

The AWS route system is designed to be a reliable and reliable network. It provides a customized domain and is believed to have been able to transmit requests and data to customers quickly and safely.

Technical issues

As service providers provide services to clients everyday, in some cases, the system may have serious problems leading to the business process, when it is discontinued. Also, if the internet connection is terminated, then you will not be able to enter any of the applications, numbers, or cloud data.