emc virtualization

In recent years, the explosive growth of Business data volumes (mail data, applications, business data, special confidential data, and so on) has been accompanied by an increase in storage capacity and data management difficulties, coupled with the growing popularity of virtualization, which will face an unprecedented change in the enterprise storage environment The importance of storage virtualization is b

Competition for network virtualization technology of four major hosts in the data center Since it is the virtualization of the host network, it is actually the virtualization of network functions on the server. Server vendors who propose such technologies hope to use this technology to expand the influence of servers in data centers and weaken the functions of n

I/O virtualization, o virtual Note:This article mainly records my understanding of I/O virtualization. I hope this article will be helpful to anyone who wants to know about virtualization I/O. This is the io virtualization technology I summarized when I read the paper [vale, a switched ethernet for virtual machines]. T

With the increasing demand for application integration, more and more users hope to improve resource utilization by integrating or sharing physical assets. The pooling of physical resources in the data center can not only increase by 50% ~ 60% utilization, and rapid deployment and re-deployment of resources, while also reducing physical equipment, cables, space, power, cooling, and other needs, it can meet the rapidly changing business development needs. The Network

Server virtualization is becoming more and more common, and many companies are trying to run their existing business in a virtualized way--virtual multiple instances on a physical server, each isolated from each other as if they were using a real host, and so is network virtualization. Several network environments are virtualized on the same physical link and isolated from each other; Network

In summary,VirtioIs the abstraction layer in the semi-virtualized hypervisor located above the device.VirtioDeveloped by Rusty Russell, he aimed to support his own virtualization solutionLguest. This article introduces the semi-virtualization and analog devices at the beginning, and then exploresVirtio. The focus of this article is from the 2.6.30 kernel releaseVirtioFramework. Linux is the hypervisor boo

The virtualization of large data: the trend of enterprise IT development The virtualization of large data is a trend in the current large data and Hadoop community. At the Hadoop summit conference in June 2013, Gartner said that in order for large data technologies such as Hadoop to truly fall into business, we need to start with specific business requirements, drive the development of large data-related t

In the previous article, we mentioned the general classification of virtualization technology, which is divided into 3 categories: full virtualization, semi-virtualized, and hardware-assisted virtualization technology. And the main virtual body of our virtualization technology is our hardware CPU, memory and IO, so how

Virtualization of big data: enterprise IT Development Trend Virtualization of big data is a development trend of big data and the Hadoop community. Gartner mentioned at the Hadoop Summit conference held in June 2013 that in order to let Hadoop and other big data technologies truly fall into the enterprise, we need to start from the specific business needs, drive the further development of big data-related t

When it comes to desktop virtualization, most people first feel tall, but few people can simply complete the differences and advantages of desktop virtualization, here simple and everyone to popularize the desktop virtualization and ordinary physical PC differences, as well as desktop virtualization to users bring valu

The purpose of a data center is only to deploy applications. Applications deployed have automated business processes that better serve customers and enter the new market ...... You understand my consciousness. These are all about applications. Server Virtualization An application consists of computing resources and network resources. Both are indispensable; they are symbiotic. However, in the past few decades, half (Computing) has been ahead of the o

Fang Jianguo: I'm glad to have the opportunity to meet you today. To discuss some of the Microsoft Virtualization solutions, before we on December 20 in the once did a virtualization salon, we did a virtual migration and virtual machine management work, today time is limited, can not do virtual machine migration show, Today we will introduce Microsoft virtualization