Expert interpretation: Several mistakes made in migrating to cloud services

This article elaborated the experts to Yong to the cloud service migration the most easily to occur several problems, and has provided the corresponding method prevention.

experts believe that some companies are planning on The year more fully leverages the increasingly mature cloud services market, with a view to serving the infrastructure as a service from other companies ( IaaS ) and platform as a service ( PaaS ) Learn from the more common mistakes that occur when cloud services migrate.

Most companies make a common mistake in cloud service migrations by not creating a redundant mechanism based on a disaster scenario.

rackspace john engates rackspace

Forrester Research researcher called the Cloud service provider's service to the customer's responsibility " > In most cases, Not so.

Equinix general manager of company Cloud computing Vince Dimemmo The says that many companies may find it more important to save more money if redundancy is eliminated, but this is tantamount to ignoring standard best practices.

He said: Some people just focus on cost, and the result turns a blind eye to some best practices. Sooner or later they will suffer.

Some cloud service users have suffered this year. The Forrester Company wrote that, during the Amazon service outage earlier this year, the " thousands of 24 48

vice president of Amazon Network services company Adam Selipsky says: customers are not always designing for that powerful resilient architecture, which is one of the hidden difficulties we've seen. These cloud services, such as Amazon, have a unique design that can cause a single, low-cost component to fail, but the system bypasses these failures and avoids service disruption. But not all client-designed implementations are capable of giving full play to this architecture, he said.

In addition, users do not always take into account the failure of the data center. Amazon has published a lot of technical materials to help customers design their systems so that they can load balance, he said. That way, if a service outage event occurs, you can move the workload to a different zone.

Because some users do not have a reasonable design implementation of the system architecture, other service providers are actively responding to provide new services and functions.

Rackspace 's engates says: we've started to offer a lot of cloud services so customers don't have to do it on their own.

Amazon has been adding new enterprise-class features, Enhanced enterprise readiness through better security and monitoring capabilities and the release of operational auditing and certification standards Forrester company said.

Another mistake made by some cloud service users is that they do not take into account potential bandwidth problems.

Dimemmo says: the performance of the application is important. Many companies are beginning to pay more attention to the ability of the cloud service environment to support critical business elements and to obtain the required network latency. Several years ago, many companies were deploying centralized cloud platforms to try to cram as many servers and storage devices into a small number of data centers as possible, he said. But because of the growing focus on application performance, some companies are switching to distributed platforms so they can run applications closer to the end user's infrastructure to improve performance for their users.

Equinix The wants to help customers in this area, using the that is built around the world a data center.

piston Cloud openstack The joshua mckenty 2012 Span style= "font-size:10pt" the year to re-adopt a more secure private cloud.

Service providers are beginning to offer helpful features. engates says,"" the network works differently because you are already on a shared infrastructure and many customers struggle with it. customers with mixed clouds can use the rackconnect, which can help enterprises connect the internal cloud to the Rackspace . And the user's traffic is separated from the traffic of other cloud users. This, he says, helps to strengthen network connectivity.

Outlook years, experts said companies should focus on several trends when deciding whether to migrate to cloud services. With many independent, historically relatively short service providers providing cloud services, it is best to focus on the provider's health before migrating critical applications to each other's platform.

Forrester Company wrote: If you put all your company's possessions on a venture-capital venture, there may be risks.

But even established providers may not be the safest option. Many traditional enterprise IT vendors, such as Dell, HP, Oracle and Microsoft , have announced plans to launch cloud services and some have already launched cloud services. Forrester the author of the article, but it is one of the few " mature " or real cloud services.

However, those providers are likely to mature quickly and in some cases by acquiring independent service providers. the piston Company's mckenty is expected to appear in the next year " large number of cloud company acquisitions ". He said this could include the acquisition of moribund companies aimed at acquiring each other's talent and technological innovation.

However, some parts of these cloud services are becoming more and more stable. engates says,"" is like the year of cloud computing maturity. Many companies are beginning to wonder where cloud services can be applied in addition to the obvious test and development environment.

service maturing paas

The

2012 rackspace piston openstack engates rackspace openstack openstack

However, mckenty openstack

business-building companies find themselves facing eucalyptus aws aws iaas service, eucalyptus

but Eucalyptus OpenStack CEO of the company marten Mickos api openstack api eucalyptus