What is Cloud computing?
Cloud computing Virtualization of computing resources and applications. Instead of using one or more of the real server (before eyes, touchable, can you push the power button is) but now you will use these resources to be virtualized (virtualized) through the Internet environment.
Cloud computing called virtual servers, the computing model using computer technology and Internet-based development. Terms “cloud” here is the word metaphor for the Internet (based on how the layout of it in computer network diagrams) and as an associate on the complexity of the infrastructure contained in it.
Themselves from the cloud (cloud) as a metaphor (metaphor) internet.
Intended use of cloud computing
Customers use cloud computing not to raise capital to purchase, manage, maintain and expand the physical infrastructure needed to handle the traffic changes drastically.
Instead of having to invest time and money to keep their sites with the application of this technology customers need only pay for the resources they use.
Special highlights in particular the ability to calculate, elasticity, stretch resources, means that customers no longer need to predict traffic, but can promote their websites strong and naturally. Specifications for peak traffic becomes a thing of the past.
So, ago to deploy an application (for example, a Web page), you have to buy / lease one or more servers (server), then place the server in the data center (data center) but now “Cloud computing” allows you to simply remove a lot of the process to buy or lease.
You just raised your request, the system will automatically collect pick up free resources (free) to meet your requirements.
So, Benefits of applying cloud computing
Using the dynamic computing resources (Dynamic computing resources): The resources allocated to the enterprise as what businesses want an instant. Instead of businesses must calculate whether to expand or not, How much to invest enterprise server, now just ask "Hey, cloud, we need more resources equivalent 1 CPU 3.0 GHz, 128GB RAM ... "and the cloud will automatically search for free resources to give you.
1. Cost savings
Businesses can reduce or completely cut initial investment because without the data center on site (no server installation, Hardware, software, equipment depreciation, v.v… ). In addition, power used in the cooling operation and the server was down, contribute to environmental friendliness.
With the reduction of capital, does not require installation and maintenance of the data center site, costs can be used for other urgent projects and businesses will also have more time to focus on core business activities.
2. Instant access anytime, anywhere
Easy data stored, download, rehibilitate, or treatment with only a few clicks. Users can access their accounts when they are on the move, 24/7, through any device, in any place in the world as long as you are still connected to the internet. Above all, all upgrades and updates are made automatically, thus saving a lot of time and effort to maintain the system, significantly reduced workload for the IT team.
3. Modified endless possibilities
App cloud computing extremely rich, will usually be categorized by features and fall into one of three types of services later:
- Software as a Service (SaaS)
- Infrastructure as a Service (IaaS)
- Platform as a Service (Close)
Users also have the option to create a private cloud model, public or in combination (hybrid), or the option to decide the location of the virtual data center your. It brings numerous applications, endless change depending on the budget of the enterprise.
4. Adaptability
Besides the endless evolution and can adapt to any changes. For example, Enterprises can choose to increase the amount of support from site users 2.000 to 10.000 people a day during the Christmas promotions.
In another example, now completely free to switch from private network to the matching network, or temporary extended storage capacity, cloud computing can do everything smoothly, Meet all your needs.
5. Sustainable cooperation, no disturbance
A situation occurs quite common that you disoriented while tracking a project. The reason is because after repeatedly sending files back and forth exchange, discussion becomes chaotic, many times the file was edited so that no one will recognize the finished product.
File storage is fixed focus and consistency, access anywhere, create a virtual space where people live discussion, share files and receive instant feedback. This makes work productivity improved markedly, minimize trouble, increasing levels of customer satisfaction, and more.
6. Data security
As mentioned above, one of the concerns when using this technology is the security of information. The service provider must ensure that the security system is constantly updated and at the same time with all the new features through strict inspection. All operations in the cloud will be a third party to monitor and check regularly to ensure that safety standards are met.
collusion !!!
Influence “Cloud computing” growing and no signs of ending. Notably, both small and medium businesses as well as multinational enterprises have the need to use and transfer to the cloud.
With advantages such as quick service, saving cost and time, friendly environment while ensuring sustainable environmental cooperation, the application of cloud computing will help to promote your company to go beyond the people still depend heavily on traditional forms.
see more: Learn the Data Encryption method
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