Network Hypervisor

As more companies move to different types of hypervisor or just for cost-cutting reasons, the scope of the open source hypervisor is still small, although the gap has narrowed. Of course, trust is an important aspect, but is there any other factor that hinders open source hypervisor into the data center? We consulted the members of the TechTarget Committee of Experts on Open source hypervisor have the opportunity to catch up with VMware and http://www.aliyun.com/zixun/...

The 1th part of this series discusses the basic aspects of cloud computing, including the cloud layer and different cloud types and their pros and cons, and explains why it is important for enterprise developers to understand the cloud. The 2nd part explores the public cloud and how to deliver Web applications hosted on the public cloud infrastructure using Ibm®websphere®smash and IBM db2®express-c. This article will refer to ...

What kind of virtualization technology to choose for the cloud computing platform will be a problem that cloud computing construction will face. This article compares and analyzes the architecture levels of the four mainstream virtualization technologies.

The Industrial Revolution of mobile Internet is making people give new meaning to data center infrastructure, based on security, convenience and cost consideration. Isite that the software needs to redefine the next generation of data centers, provide a single platform for managing internal data centers and external data centers, and that their team has a common goal of building and supporting better heterogeneous cloud management solutions, created Esage because they believe the core ideas behind the data center are not being implemented, The potential of minimalism, unification and automation has not been fully exerted. Islab-Jie adhering to the product concept is "heterogeneous" Platform management mode ...

Automatic tiered storage is gaining popularity, with mainstream storage vendors such as Dell, EMC, HP, HDS, and IBM adding automated tiering software to the array. As a technology, automated tiered storage can reduce overall costs by reducing the use of expensive storage devices while increasing storage efficiency. This is also the most attractive for users. As printers become popular in the company, printer server backups are also on the agenda, and this month's printer backup techniques are widely watched by storage managers. When a Microsoft Hyper-V user backs up a virtual server, it considers ...

After years of persistence, VMware ultimately offered customers the means to manage Third-party hypervisor, but not because they wanted the customer to run Hyper-V, but as part of their strategy to help their cloud compete. 　　VMware announced its acquisition of Dynamicops in Monday, a cloud management software vendor that directs a wide range of hypervisor, physical infrastructure, and public cloud services. For some customers, this message is meaningless, but the big say people think it is a step by step.

You've heard it, but it's worth repeating that the network is a bottleneck in a private cloud. Now that servers and storage technologies have developed into shared resources, cloud administrators are free to invoke these resources, but the network is still manual. To improve flexibility, private cloud networks must be virtualized, and software definition networks (SDN) are a cost-effective approach. "Businesses need to respond quickly, like service providers, to internal customers. To do this, enterprises need to enable self-service it, and the biggest obstacle to this is the network, "is developing based on SDN network virtualization ...

Experts warn that "virtual servers are more vulnerable to attacks than physical servers, which is a new pitfall in the development of management programs." Server virtualization can run multiple applications and operating systems with fewer hardware resources, allowing users to quickly deploy new resources based on their own needs. But these flexibilities also cause network and security managers to worry that security vulnerabilities in virtual environments can spread across the network. "The reason I'm at a distance from virtualization is because I ask security in the hypervisor ...

The two-day RSA 2010 conference ended in Beijing, but many in the industry and Internet security enthusiasts are still feeling the meaning of the end. So, 51CTO as a guest media, the General Assembly of the relevant reports. Here we'll tidy up the wonderful speeches in the conference. The following is a lecture by Assistant professor Haibo of the Institute of Parallel Processing, Fudan University, on the subject of the application of the trustworthy structure in the privacy and security of cloud computing services. See the RSA 2010 Information Security International Forum feature for more details. Haibo: Good afternoon! I am Chen from Fudan University.

Essentially, all cloud computing services consist of a "stack", this may include hardware assets (server memory, CPU, disk), virtualization technologies running on hardware, network formation (including physical and virtual), additional computing and programming software, mass storage and virtual machines (VMS), or application and software instances. While this broad set of technologies opens up a world of opportunity in computing, companies must know that vulnerabilities can occur in the cloud stack because of the way in which these technologies interact and the features that are often shared among cloud computing customers. For example, in multi-user systems, ...