Cloud computing can reduce costs, increase flexibility and resilience, as well as optimizing the use of resources, thereby enhancing competitiveness. The following describes several cases the cloud for improving the ability to achieve business goals.
Infrastructure as a Service (IaaS) and Platform as a Service (PaaS)
On IaaS, if the company wants to save the purchase, management and maintenance costs of IT infrastructure investment terms, then according to the pay-per-use scheme existing infrastructure seems to be the obvious choice. For the same reason, there are some organizations will choose to use PaaS, while also trying to speed up development in the ready-to platform to deploy applications.
Private and hybrid clouds
Among the many measures to encourage the use of the cloud, there are two such cases, the organization that is the method you want by using the cloud (especially public clouds) looking to prepare to deploy some applications in their environment to assess. In the case of testing and development may be subject to a time limit, a hybrid cloud approach allows to test the application workload, thereby providing a comfortable environment under conditions without the need of initial investment, so it will not seem useless at work load test fails.
Another use of hybrid cloud is also limited expansion capability during peak use, usually for very large infrastructure hosting may rarely be used. Soon-you-go with the premise, the organization may seek to master other skills and availability environment when needed.
Testing and development
The cloud may be the best use of scenarios to test and development environment. It needs to ensure that the budget is set in the environment of physical assets, significant manpower and time. Then, also the installation and configuration of the platform. All this work will usually extend the completion time of the project to extend the milestone.
By means of cloud computing, you can now easily select ready-environmental body set up according to your needs. This is usually in conjunction with (but not limited to) auto-configuration of physical and virtual resources.
Big Data and analysis
One of the advantages of cloud computing can be achieved, it is that you can use a large amount of structured and unstructured data, take advantage of the acquired business value.
Retailers and suppliers can now extract information from a consumer buying patterns, and then they will actually sell advertising and marketing activities targeted to specific groups. Analysis of social networking platforms are now able to obtain useful information for the organization to provide the basis for behavior patterns.
File Storage
Use the cloud, you can store files, and supports Web-based interface to access, store and retrieve files from any. WebService interface is usually relatively simple. You can get a high-availability environment, high-speed, highly scalable and highly secure anytime, anywhere. In this scenario, organizations need only pay for the storage they actually use, and in the process, no supervision and routine maintenance storage infrastructure.
In addition, the data may also be stored in the internal or external deployment deployment, depending on regulatory compliance requirements. According to customer specifications, can be hosted by a third party data stored in the virtual storage pool.
Disaster Recovery
This is another benefit of using cloud generated based on cost-effective disaster recovery (DR) solutions: faster and at a lower cost to recover from a number of different physical locations, by contrast, traditional DR site has fixed assets , strict procedures and high costs.
Backup
Backup data has been a complex and time-consuming operation. This includes a series of maintenance or tape drive, manually collect these tapes or drives and dispatches them to the backup device, and all the inherent problems that may occur between the original site and the backup site. This method of ensuring the implementation of the backup could not avoid running out of backup media and other issues, and load a backup device to perform the restore operation takes time, equipment failure and human error are also prone.
Although not a panacea, but it is certainly much better than in the past cloud-based backup of backup. Now you can automatically assign data to any location on the network, while ensuring there will be no security, availability, or capacity problems.
While the above describes the use of cloud computing was not particularly detailed, but by comparison with the traditional methods of alternative, does encourage us to use the cloud, it can increase the flexibility of IT infrastructure, and can be calculated using big data analytics and mobile.