Cloud Based Domain Controller

Every time you talk about virtualization or cloud computing, administrators will invariably complain: "Data center network can not keep pace with the development of cloud computing." Data center computing and storage capabilities have improved dramatically over the past decade, and the network is still using the architecture of the past, and has not been able to keep pace with this evolution. With the rapid development of cloud computing and mobile Internet, there is a growing need for companies to significantly improve their data center capabilities. "Why do we need the traditional three-tier architecture of network virtualization is in the new world of big data and cloud computing ...

Search giant Google, with its cloud computing technology, is at the forefront of a large data center architecture configuration. The Sun's chief technology officer, Greg Papadopoulos, used cloud computing as a spectral phenomenon called redshift (red Shift), and Sun is the only vendor in the market that offers a system architecture solution based on cloud computing ideas. Astronomers often use the Doppler effect (Doppler multiplying) or redshift to define the expansion of the universe. ...

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 ...

As an important form of cloud computing, IaaS services have a wide range of open source and commercial cloud platform scenarios. This article is based on the use of open source IaaS cloud platform to develop public and private cloud management platform perspective, introduced and compared eucalyptus, Opennebula, Cloudstack and OpenStack, such as open source IaaS cloud platform. The characteristics of the successful cloud platform from AWS AWS is the most successful cloud computing platform, the most important feature of the system architecture is to open the data and function through the Web service interface.

Absrtact: In the current IT industry, "cloud computing" has become almost a popular element, many hardware and software manufacturers began to transfer their products to the cloud, or put forward in the cloud architecture in the direction of development.  The role of "cloud storage", which belongs to the storage area, is not yet clear. Keywords: cloud computing cloud storage technology in the current IT industry, "cloud computing" has become almost a popular element, many hardware and software manufacturers began to gradually transfer its products to the cloud, or proposed in the cloud ...

Guide: Cloud computing is not so much a technological innovation as a revolutionary force. Video cloud computing is based on the concept of cloud computing technology, using video as a "cloud" to the "terminal" to show the results of a cloud computing solution. Whether it is Archie Art set up a dedicated team to expand the video cloud services market, or the Youku Platform API interface to the outside, or is it a video network bulletin said that with the music as a joint venture to establish an independent cloud computing company. 　　The concept of video + cloud has already been taken seriously. One question: "2012 is the year of OTT, when the whole concept of video cloud ...

Ignacio M. Liorente, from the Opennebula project, recently published an article entitled EUCALYPTUS, Cloudstack, OPENSTACK and opennebula:a tale of NonBlank Models's blog article analyzes the differences between the four cloud management platforms of Eucalyptus, Cloudstack, OpenStack and Opennebula from the perspective of application scenarios. ...

Cloud management is increasingly well known and is becoming a hot topic for now, with every emerging company and established vendors providing some tools to manage the cloud environment. There are a wide variety of tasks, such as monitoring tools, configuration tools, and tools in between. On the market there are natural fog (vaporware), this kind of tools to dazzle people, want to quickly have a certain understanding and clear, it is not easy. If you deploy a cloud that is not a mission-critical environment, but rather a fairly static environment, you may not need to configure the system dynamically. In the ...

Most companies know the main cloud computing solution provider, but some less-well-known vendors are emerging. Whether all of these well-known unknown manufacturers can succeed is still an unknown. So, while there are hundreds of cloud computing solutions vendors on the market, how can we, as users, find the cloud products and suppliers that really meet our needs? Classifying cloud vendors to better understand the applications migration, Leading vendors in key areas such as automation and monitoring do not seem to benefit. But all of these tools ...

Cloud Management is a hot topic, and it is popular that every start-up and established vendors provide some tools to manage the cloud environment. There are monitoring tools, configuration tools, and tools in between. There are naturally foggy pieces on the market (vaporware), and it is not easy to get a clear idea. If you deploy a cloud that is fairly static or not a mission-critical environment, you may not need to configure the system dynamically. In this case, the product's built-in standard tools for adding/changing/removing resources may be more than sufficient. Several vendors have products designed specifically for cloud computing management (...).