2015-01-13 Zhang Xiaodong Oriental Cloud Insight
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Public Cloud as a new thing, to be accepted by the masses of people still need a lot of time, in this process, security, stability, reliability and so is a very important factor. Here we summarize the stability of the world's most famous 5 public cloud vendors to see who is the strongest.
Amazon's aws > The cloud service stability is very impressive in the whole 2014 their iaas 9 horizontal.
2012 and other well-known sites because of downtime caused by cloud service providers to stop the service, causing strong dissatisfaction with the cloud service, 2014
follow the professional tracking site CloudHarmony Ec2 service, in 2014 hours, availability 99.9974%< Span style= "margin:0px;padding:0px;font-size:14px;font-family: ' The song Body '; > is the most available cloud service.
"The more stable the old-style cloud service system," Jason, chief executive of Cloudharmony, said: AWS provides cloud services longer than anyone, has the most experience, and Google uses its existing infrastructure as its cloud base, so it also has a managed and reliable distributed system. "
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year approx. 10 Span style= "margin:0px;padding:0px;font-size:14px;font-family: ' The song Body '; >% AWS ec2 instance has occurred Xen The company has a big crash reboot, Microsoft also lost storage services in November. verizon have told customers that their cloud's regular maintenance president up to 48 Span style= "margin:0px;padding:0px;font-size:14px;font-family: ' The song Body '; > hours, which opened the 2015 > The prelude to the year.
2014 year, Azure > service stop accident, total 39.77 hour. Its storage platform service has 141 10.97 Span style= "margin:0px;padding:0px;font-size:14px;font-family: ' The song Body '; > hours. In contrast, the aws The storage platform has 23 The total downtime is up to 2.7 hours of downtime.
Most cloud providers value the availability of a cloud service platform, but it is difficult to achieve 5 9 availability.
in the RedMonk, a senior analyst at the consulting firm , said that if the data from a deeper level look at cloudharmony , some suppliers of some projects have reached five nine. Google, for example, is a storage platform. Some AWS regions (cloudharmony Monitor multiple of those in the AWS Cloud) have only a few minutes or 0 down time.
However, in general, the availability of cloud services has a lot of room to improve, and users should be better to adapt to and take appropriate countermeasures. For example, do not load the host in the same place, using tools to allow transactions to expand multiple servers, use test detection and improve system fault tolerance. Both cloud providers and users seem to be getting better at using these services.
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"Cloud Analytics", the third "global public cloud stability rankings of the 2014"