Cloud computation infrastructure is having mainer and mainer effect in the online operation of commercial key. A research that is aimed at millions of Internet users discovers recently, among them the person of 1/3 visits an use Yamaxun everyday the network serves (AWS) the website of infrastructure. And have sufficient reason. Website of electronic business affairs, socialization and ad network, video drifting type and other so called " big data " in applied process loosens lightly and pressing the capability that needs compose to establish large computation group, benefit a lot. You can mix setting frame the job of the server leaves the cloud the provider, pay fee when need only, and concentrate project resource at core ability.
However, whether does your business rely on single cloud provider? The failure of the closest Yamaxun, what in Yamaxun for instance the thunderstorm that data center produces Virginia will cause north June is big stop machine, a large number of companies that had made depend on the cloud (include Netflix, Instagram, Pinterest to wait) stop plane number hour. Last year, a few clients of Yamaxun also appeared a series of much day power cut. Become the center of operation as the cloud, what the company must consider to entrust crucial data center infrastructure the service that just disappears possibly is sequential. Can the storm of an arise suddenly blow the cloud?
The space that the cloud serves and traditional and mandatory setting have very big different, and can roll oneself data center. Use up the hardware essentially similar in base layer hardware and traditional environment, but cloud resource bales with all sorts of forms that use easily. The business risk that uses these services depends on two crucial requirements: Wear (the crucial data that protects you is avoided at losing) with usability (the system that maintains you is started and move) . It evaluate the cloud to serve the part in using a program and breakdown mode and them how to affect endurance and usability is very important to evaluate the cloud to serve the part in using a program and breakdown mode and them how to affect endurance and usability.
Decreasing the basic strategy that little data is lost and stops opportunity risk is increase to decrease redundantly below probable condition depend on a relation. In fact, in although be in,stopping the protest after machine sometimes oversight they, but the technology that implements high reliability applies to the cloud really. Amazon Web service provides the tool of the help even, include area, usability area and the storage service of a variety of types. For example, a lot of companies (include ourselves) the crucial service that is based on the cloud did not stop during the incident June machine, because used many redundant usability area,this basically is. Similar, to so not crucial service, you should can be in short time but after be being interrupted acceptabilitily, book afresh from backup memory, although advocate memory is already missing.
Whether does the enterprise mean dependability to reduce to the move of the cloud? Bottom line -- we not so think. But the distinction that also concerns key. Above all, begin to depend on identical cloud provider as more and more companies, this is meant when occurrence breakdown, they may produce more and more extensive effect to Web, include a lot of sites and service. The 2nd, when use cloud serves, of interior and technology can inspect gender and control to want to be gotten less much. Stem from security and business reason, mandatory provider cannot disclose AWS and other cloud normally the detailed and inside information that its serve. Actually, this is meant when the thing makes mistake, you cannot decide individual breakdown when or how be corrected. Contrary, if these component or service fail, need to plan replacement scheme, use at the same time advocate the cloud offers a program inside redundant, answer fall back on to reserve when the likelihood the service offers a program.
If your enterprise uses AWS, the optimal way that there is a technology to go up rarely here will overshoot next storm: The design fails: To tall usability, always use many usability area. According to our experience, very big the AWS of one part company stops machine because use onefold and usable area to cause,be. Sometimes, this is OK even undertake below the circumstance that does not have additional cost (for example, advocate peace through the database placing in the area that differs in two from) backup your data: Go up with the design on the history, yamaxun's S3 stores the service has very good wear to record. The wear of other memory layer is poorer, because this should use snapshot backup from beginning to end, these snapshot last to S3.
Surveillance is healthy: Interior and tripartite surveillance serve should ceaseless test and verify whether does your system work normally, so that you can be answered quickly. Make catastrophic plan: Although usability area offerred additional usability really, but the mothball plan that should consider full extent to break down. The service that this means you instantly or the new deploy in changing another AWS section relative to apace breakdown or with its he serves the person that offer one case mandatory. Normally, this is best handle by the global DNS provider that has breakdown to shift capacity, be like UltraDNS, DyNeCT or DNS.
Open your option: To realize the cloud the long-term stability of infrastructure, avoid as close as any specific services that a provider provides correlation please. For example, consider mechanism or tripartite service, the server in allowing your deploy AWS and other cloud serve a provider, be like RACKStand, StftLeor or GoGrand.
