Three key factors for cloud storage success

Absrtact: At present, many manufacturers provide the ability to keep information in the cloud, and this year's camp will be even bigger. When choosing a cloud storage provider, what factors should you consider to ensure that they remain in the market for the New Year? Before you look at the functionality offered by a candidate, you should be aware of what you are using the cloud for. To save data generated in real time, to use a dataset for http://www.aliyun.com/zixun/aggregation/18521.html "> work together, to send temporarily more important content, or to keep future archived data long-term?" All of these factors determine the importance of the different functions that the candidate offers.

The first feature that vendors want to offer you is the service Level agreement Agreement (SLA). Some cloud vendors do not actually offer any service level commitment. Although this may be nothing to test the data, although recreating a test environment is cumbersome, it is certainly not suitable for production environments.

Second, think about how you migrate data into the cloud. File virtualization solutions from vendors such as F5 and auto Virt can migrate file data between multiple vendor solutions, either migrating data to any of the cloud gateways or eventually migrating directly to the cloud via APIs that support cloud vendors. However, in terms of application data, you should talk to software vendors about their cloud strategy. Adding an "Archive to Cloud" button to your existing application will not only increase the amount of data archived to the primary storage, but also improve the metadata quality of the data-which means further refinement of the recovery.

Third, try to understand the storage architecture that the manufacturer uses. This may be hard to do. Some providers will not be in a hurry to explain to you the architecture they are using. The architectures used by vendors like Amazon, Iron kings and Nirvanix are often developed entirely by the providers themselves. They develop storage software and deploy it to their servers and storage. There are also more traditional ways to use NAS or archive storage. Vendors like Nexenta and Permabit use solutions from Mezeo to add cloud storage capabilities to more traditional storage systems. Finally, an integrated solution such as Emcatmos, which combines a cluster storage platform with a powerful data service, or a distributed storage system based on clever safe, is formed.

SLAs help you not to focus on all of these details, but only when businesses and processes support SLAs. If you choose a company that is very knowledgeable and trusting, that's fine. Otherwise, you really have to understand what your provider is using, what process to use if a failure occurs, and so on.

(Responsible editor: admin)