Vcloud Express

Since ancient times heroes sad beauty Guan. The remarkable feats of heroes are obvious to all in the eyes of the world, but they cannot pass the "beauty". And now, like this, Google, Amazon and Microsoft, such as the International IT giants, once how powerful, but in the face of cloud computing "security", it seems to be helpless. From the day of the Birth of cloud computing services, frequent bursts of security incidents, so that users have some suspicious heart more uneasy. Just last month, Amazon, the cloud-computing services provider, broke out the biggest outage in prehistoric times. April 21 ...

When it comes to cloud computing, users and vendors are still exploring uncharted territory when they adopt the new infrastructure. Failure problems and unexpected downtime will inevitably occur. Even the biggest and best cloud makers are in vain before their services are occasionally "stopped". So what went wrong in the event of a cloud outage? What can IT managers and users learn from every event? To help readers better run their services, some downtime events are sorted according to the severity of the downtime incident. Microsoft is even testing ...

Guide: To help businesses avoid failures in cloud services, the Web World website provides the 10 most severe cloud service outages that the site has experienced and the lessons we can learn from them. Serious cloud Interrupt 1: Amazon Web Service interrupted. Eliminating your tedious network maintenance work is the main selling point of doing business in the cloud. But his disadvantage is that you will be helpless when your cloud vendors routinely change their configuration to disrupt your business. This is what many Amazon Web service users experienced in April this year. At that time, the Amazon North Virginia State data Center appeared ...

Ever since the discovery of the bizarre events of "time-laggards" like IBM and Microsoft, where revenue from cloud computing is comparable to that of new leaders like AWS, does it feel like the atmosphere in the cloud market is changing quietly?   　　Many onlookers are less arrogant-they once boldly predicted that an old man like IBM would soon be knocked down by cloud computing, and that even a less-old guy like Cisco would soon get lost in the clouds and wither. After thousands of years of circulation, there must be a reason. If Ginger is not old spicy, then today must not ...

Amazon's cloud computing center in North Virginia State, in April 2011, has been hit by a number of websites that use the Amazon service's answer service Quora, news services Reddit, HootSuite and location tracking service Foursquare. The interruption lasted nearly 4 days. 　　For this reason, Amazon has issued more than 5,700 letters of apology to users for the downtime event, and has provided 10-day service points for the affected users. March 2011, Google Mail broke out large-scale users ...

Today, if you don't know about cloud computing, someone will say you're out, because all of it is talking about cloud computing. But how does cloud computing connect with existing data centers? How do you get the Express on cloud computing from existing data centers? 　　I do not want to explore the concept of cloud computing here, and from the data Center cloud computing trip to analyze the impact of cloud computing. Before exploring the data center's cloud-computing journey, it is necessary to clarify a myth: Many people think that Amazon, Microsoft and so on have built a cloud platform, directly to the existing data center ...

"Virtual Wisdom: VMware vsphere" 1th chapter of the purpose and nature of enterprise virtualization, the focus of this chapter is the basic knowledge of virtualization, but also the current and virtualization of the most relevant cloud computing technology, this section for you to introduce the different levels of cloud computing instructions. 　　Different levels of application have different levels of means, but basically cloud computing will not leave the previous few keywords, we are in this section to look at several well-known cloud computing. 1. Software as a service software service the most famous is Flickr. This photo-sharing service ...