Cloud Computing? Cloud Computing how-to
Cloud Computing?
if talking about cloud computing (Cloud Computing). ? many people may think of a service area for files on the Internet. ICloud, on the iPhoneIPad or Google Drive on Android or OneDrive on mobile Windows Phone which these is dry Cloud Storage as service. Cloud one type only, but in fact, service Cloud Computing means more spacious than so much
.Cloud Computing is comprehensive services to provide computing power, storage units and the system of online services from the service provider. To reduce the complexity of installation, supervision system, saving time.It is both free and save money!
know cloud computing (Cloud Computing), easy to understand,
.If the interpretation of the word Cloud Computing seem hard to understand, or if translated into Thai. "Processing on the clouds." even seems to be confused in big, but should be easier if the said. Cloud Computing is that we use the software systemAnd the computer resources provider, via the Internet, it can select the power processing, select the number of resources, according to the requirement of use. And we can access data on the Cloud from anywhere.
.From the picture above. To see the inside of the frame that cloud is the resources of both providers and Hardware Software (which has worked on the Hardware. Service provider as well). The user simply connected into use through the Network.Or Client applications on their devices, such as mobile phone,Tablet, etc., or Notebook Chromebook
why service cloud computing (Cloud Computing) so popular?
.Cloud Computing is service we use or rent a computer system or computer resources of the service to be used in the work. We don't need to invest to buy and own the whole system Hardware Software. Don't put the network.(because a provider will charge it). Also, when you upgrade a system can more easily. All users can access the system information. Through the Internet, can manage resources of the system, through the network.(shared services), and to pay for the rent system. Can pay according to our needs. How much do pay only. If there needs more it can buy more to increase the potential of the system Cloud Computing.And computer, confused. So small and medium businesses, including the Institute of education, decided to use the service, Cloud Computing Both help reduce costs and simplify them. Like a Outsource.Focus with their main task really
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the types of services, cloud computing (Cloud Service Models)
service Cloud Computing has a variety of forms, but here we can talk about the main form 3 model including
Software. As a Service (SaaS)
.It is used or the rent service software or applications over the Internet by processing on the plot of the provider. Do not need to invest in building a computer system, hardware, software.Because software is run through the Cloud from anywhere!
.The Software as a Service close to us กทื lowest is GMail itself. Also, such as Google Docs or Google Apps. As a form of software applications through web browser can be used to document work, calculate, and create Presentation.And use it on any machine. Anywhere, sharing sharing with others conveniently, which processing to do on the Server of Google we don't want the machine with high processing or storage area ข้อมูลมากๆ at work. Chromebook.The University in both Thai and foreign many of the current cancelled the set Mail Server for use e -mail of staff and students in the University by themselves. But to use a service Google Apps instead, reduce the cost.The burden of care, and other possible
Platform as a Service (PaaS)
.For the development of applications. If we want to develop web applications are quite complex, which ran on the server or Mobile application processing on the server. We must set up the server.And the built environment. To test and run the software and applications, such as installation, database systemWeb server Runtime Software Library Frameworks,,,, etc., then it may still need to write code more
but if we use. PaaS providers will prepare a basic services. These for us sales. Basic Hardware Software,,The algorithm that service providers and prepared for us (this is called Platform which is to reduce the costs and often the time used in software development greatly. For example, Google App EngineMicrosoft Azure that many companies used to reduce costs and to help work
.Application loud several such Snapchat choose rental service PaaS as Google App Engine makes can develop the application that offers were enormous. By the time the development team recently few
Infrastructure as a Service (IaaS)
.As a service to use computer infrastructure, the processor, storage system, network in the form of virtual system (Virtualization). The advantage is not enterprise to invest these things,The flexibility of the modified systems of enterprise in all forms, can be extended easily. Extended little by little by growth of enterprise. And, most importantly, reduces the care because of care will be provider
.For example, the service Cloud storage as DropBox which provides a storage area. But it also, rental services processingRental service virtual server. To take down and run applications as we want it any Web Application or Software specific aspects of the organization.
samples of other services, etc. in this group as Google Compute Engine Amazon Web Services,,Microsoft Azure
Cloud Service Models success of organizations that use Cloud Computing
Thai Smile Airlines freshman take cloud computing (Cloud Computing) to help in reducing the tree.
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