For newbie maybe this is difficult one, but I will tell you like this, what is Cloud Computing is "Recently evolved computing terminology or metaphor based on utility and consumption of computing resources. Cloud computing involves deploying groups of remote servers and softwarenetworks that allow centralized data storage and online access to computer services or resources. Clouds can be classified as public, private or hybrid"
Okay that was if you search on Google by keyword Cloud Computing on wikipedia, but if I can tell you this is the new way you don't bring your flashdisk or hardisk going anywhare, so you just connect the internet and save your work to the cloud, and it safe. Cloud computing is also the development of parallel computing is grid computing, vitualisasi, ASP and SaaS.
Okay we going to next historical for cloud. Since the '60s, cloud computing has grown side by side with the development of the Internet and the Web. One of the stepping stones that are drastic enough with Salesforce.com in 1999, which was the originator of the first enterprise applications run over the Internet. The next development is the existence of the Amazon Web Services in 2006, where the technology's Elastic Compute Cloud (EC2), there are sites on the web services commercialized that allow small companies and individuals to rent a computer or a server, in order to run their computer applications.
That is one of the uses of cloud computing is a small company or individual does not have to bother to run their computer applications. So the small company / individual is living contact Amazon web services to commercialize the application. For illustration, cloud computing is described like this:
Note the dots computer / server as a combination of resources that will be utilized. The circles as media applications that bridge the resource and its cloud is the internet. Everything is incorporated into a single unit and this is called cloud computing.
Now we see 3 (three) models of cloud user to the customer:
1. Infrastructure as a Service
It covers the entire IT infrastructure provision such as data centers, storage, server, grid for virtualized servers, and all networking components in the system are managed by a third-party cloud. As users, customers only need to log in to an interface that is prepared by the provider and choose their own specifications needed services and pay the appropriate capacity is used, the customer does not have to wait long to be able to use the appropriate server capacity needs.
2. Platform-as-a-service
Development of web-based platform, where you can use it to create a web application. PaaS will open up opportunities for developers of various levels of knowledge, to develop applications quickly and inexpensively. In addition, the resulting application can be directly deployed easily, without having to involve experts to do so, allowing developers to eliminate the necessity of concern about the operating system, infrastructure scaling, load balancing, and others, so that they remain focused on application development.
3. Software-as-a-service
Software or web-based application interface, which is deployed on the side of a third party, so it can be accessed through the network by each customer. You do not need to do the deployment of applications from the start, no need to pay for the software license, or purchase a set of servers to run the applications you need. You simply pay the application in accordance with the usage per user is paid regularly with OPEX mechanism. Because the application is web based, then you just need an internet connection and a browser to run it.
okay thanks for visiting my blog.
Okay that was if you search on Google by keyword Cloud Computing on wikipedia, but if I can tell you this is the new way you don't bring your flashdisk or hardisk going anywhare, so you just connect the internet and save your work to the cloud, and it safe. Cloud computing is also the development of parallel computing is grid computing, vitualisasi, ASP and SaaS.
Okay we going to next historical for cloud. Since the '60s, cloud computing has grown side by side with the development of the Internet and the Web. One of the stepping stones that are drastic enough with Salesforce.com in 1999, which was the originator of the first enterprise applications run over the Internet. The next development is the existence of the Amazon Web Services in 2006, where the technology's Elastic Compute Cloud (EC2), there are sites on the web services commercialized that allow small companies and individuals to rent a computer or a server, in order to run their computer applications.
That is one of the uses of cloud computing is a small company or individual does not have to bother to run their computer applications. So the small company / individual is living contact Amazon web services to commercialize the application. For illustration, cloud computing is described like this:
 |
| From Wikipedia Illustration for Cloud Computing |
Now we see 3 (three) models of cloud user to the customer:
1. Infrastructure as a Service
It covers the entire IT infrastructure provision such as data centers, storage, server, grid for virtualized servers, and all networking components in the system are managed by a third-party cloud. As users, customers only need to log in to an interface that is prepared by the provider and choose their own specifications needed services and pay the appropriate capacity is used, the customer does not have to wait long to be able to use the appropriate server capacity needs.
2. Platform-as-a-service
Development of web-based platform, where you can use it to create a web application. PaaS will open up opportunities for developers of various levels of knowledge, to develop applications quickly and inexpensively. In addition, the resulting application can be directly deployed easily, without having to involve experts to do so, allowing developers to eliminate the necessity of concern about the operating system, infrastructure scaling, load balancing, and others, so that they remain focused on application development.
3. Software-as-a-service
Software or web-based application interface, which is deployed on the side of a third party, so it can be accessed through the network by each customer. You do not need to do the deployment of applications from the start, no need to pay for the software license, or purchase a set of servers to run the applications you need. You simply pay the application in accordance with the usage per user is paid regularly with OPEX mechanism. Because the application is web based, then you just need an internet connection and a browser to run it.
okay thanks for visiting my blog.
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