Private Cloud Architecture

Introduction Cloud application developers and DevOps have successfully developed tens of thousands of applications for IaaS (Amazon AWS, Rackspace, etc.) and PAAs (Azure, Google App Engine, Cloud Foundry, etc.) platforms. These platforms provide basic security mechanisms such as authentication, Dos attack defense, firewall policy Management, logging, basic user and account management, but security concerns remain the primary obstacle to enterprise cloud implementations. Security concerns for the cloud, deploying from a secure configuration ...

In the early days of the RSA 2010 conference, we listened to a number of speakers. 51CTO as a special media, the General Assembly of the relevant reports. See the RSA 2010 Information Security International Forum feature for more details. So, for some of the speeches that are involved in the conference, here's a summary. Now, let's review the "private Cloud Security Architecture Overview" brought by Zhang Zhenlen, the Greater China technology director of VMware. Zhang Zhenlen: Good afternoon! Today I am very happy to have such an opportunity to share with you ...

Now the private cloud market has become a battleground for many manufacturers.     A wide range of proprietary cloud route diagrams and scenarios are dazzling to corporate users, and this article combs the private cloud roadmap of mainstream cloud computing architecture providers in the hope that it will help companies choose the private cloud route that best suits them. Microsoft's private Cloud Roadmap has been clear and dedicated to helping users smooth transition from the original data center to the IT architecture of the private cloud, protecting the user's original investment ...

On a global scale, as the enterprise IT department deploys and employs third-party applications to service its end users and lines of business, the chief information officer needs to do what it needs to do to organize and develop its own enterprise's IT strategy to be efficient and high-quality to suit its own enterprise's cost-effectiveness. One of the most serious and important components is the application that the enterprise has begun to use. In many cases, when a third party provides an application that does not meet the needs of the business and end users, it requires the enterprise IT department to create new customizations from scratch ...

Http://www.aliyun.com/zixun/aggregation/15530.html with cloud technology "> Large enterprises are increasing, especially private cloud technology. In a recent Theinfopro survey, 22% of companies were interested in cloud technology, and Two-thirds said their major resource spending was on private cloud development, and Carl Brooks said he was Tier1 research infrastructure and cloud computing analyst. As enterprises restructure the IT environment ...

With the widespread use of cloud computing, many companies have followed the trend of migrating it architectures to private clouds. While the storage architecture is at the heart of the private cloud, it is also a key element that CIOs and cloud architects need to consider when framing private clouds. Storage Consolidation Enterprises cannot install private clouds directly due to the consolidation limitations of existing storage architectures and heterogeneous storage environments. For example, EMC, NetApp, and IBM such storage vendors have introduced EMC Vplex, NetApp v-ser ... to provide a shared pool of storage for the server.

After several years of brewing and development, cloud computing is moving from theory to practice, "cloud computing is not a cloud" this issue has been very few people to discuss, people on cloud computing is also rising from perceptual knowledge to rational understanding, or to follow the trend to hype a concept, arguing about the definition of cloud computing, and more focus on how the cloud landed. As we have seen, cloud computing has gradually come down from the altar and started to think seriously about how to serve the business. Cloud computing is gradually creating a wonderful scene: Cloud computing allows users to pay for their use, which can save a lot of former ...

A private cloud is a cloud that is used by the enterprise itself, and all its services are not intended for others to use, but for their own internal personnel or branch offices. Private cloud deployments are more appropriate for large enterprises or government departments with many branches. Private cloud is deployed within the enterprise itself relative to the public cloud, so its data security, system availability can be controlled by itself. 　　But its disadvantage is that the investment is bigger, especially the one-time construction investment is big. As far as the current trend of cloud computing is concerned, the development of public cloud is obviously no private cloud fast, private cloud is the direction of big enterprise IT development. So in traditional it to ...

Everyone has their own ideas, cloud computing in everyone's eyes are different. But there is a certain consensus on many aspects of cloud computing, such as the three-tier architecture (Saas,paas and IaaS). In addition to the three-tier architecture, it is thought that clouds can be divided into three kinds: public, private, and mixed. The benefits to the cloud: flexibility, scalability, resource sharing, cost reduction, and so on. But many companies feel uneasy about putting information on Third-party servers. These companies are thinking about whether there is a cloud-computing advantage, and ...

Absrtact: While public cloud providers offer economies of scale and more mature cloud computing products, the focus of corporate user investment remains in the predictable future, says Gartner, an authoritative consultancy. For users, the changes brought about by the public cloud are revolutionary, but the private cloud is also very important. For example, the current domestic medical information reform, the patient information can be in different hospitals to achieve transmission, sharing, call; Hospitals can adopt different it strategies according to different use conditions, and so on, the private cloud pattern conforms to these like ...