Cloud host presentation, halo new cooperation with AWS

What is Cloud Hosting:? Cloud computing refers to the delivery and use of IT infrastructure model refers to the network to demand, and scalable way to get the resources (hardware, platform, software) required. Network resources is called "cloud." "Cloud" resources in the user appears to be infinitely expandable, and can be readily available, on-demand use, readily extensible, pay per use. "Cloud" is a pool of computing resources, usually for a number of large server clusters, including computing servers, storage servers, bandwidth and so on. "Cloud computing" will be together all the computing resources available to users through the network. This allows application providers do not need to worry about tedious details, to concentrate on their business is conducive to innovation and cost reduction. Each cluster node cloud hosting platform is deployed in the Internet backbone of a room, can provide computing, storage, online backup, hosting, bandwidth, and other Internet infrastructure services independently. Cluster node consists of the following hardware components: Server: take the form of hot standby of the entire node for all computing servers, shared storage, network management, and provide external management of the entire node API. On the management server: Management Services (management node compute servers, provide external management interface), DHCP service (for the network to start distribution management of network computing server IP), tftp service (for the calculation of network boot server to provide remote start mapping like downloading), nbd service (as computing servers provide network block device service). Also runs a data acquisition program on the management server, he timed the various performance data acquisition down and sent to a central data collection server storage server farms: ISCSI or storage server can be built relatively large storage capacity x86 servers through clustering file system into a unified storage pool, providing a logical disk storage for virtual machines within a node, and the integration of unstructured data storage backup service. Computing server farms: compute server is highly configurable quad-core server, compute server without having to install the operating system, but must have the network boot capabilities, running on a linux microkernel, cloud computer software, an Agent to communicate with the management server. Switches: according to different functions and performance requirements with multiple nodes three switches, are responsible for managing the network segment, the public switched network segment, the internal switching network, storage network and so on. 5 large cloud hosting scenarios: 1. e-mail as the most popular communication services, evolving electronic mail, providing people with a faster and more reliable communication. Traditional email address physical memory to store communication data, and cloud hosting enables e-mail can be used to check the cloud resources and send mail, the user can at any place, any device and at any time to access their e-mail, businesses can use cloud technology mail service system so that they become more stable. 2. Data storage cloud hosting occur, so that local storage is no longer necessary. Users can drag files needed somewhere data stored on the Internet in order to access anytime, anywhere. Various online storage services from a cloud service provider, will offer a wide selection of products and unique security for users, so that the freedom to choose between free and proprietary solutions. 3. Business cooperation shared business model of cooperation, so that companies can ignore the consumption of system equipment and software a lot of time and money, just access to cloud applications, you can invite partners to expand the corresponding business, which is similar to instant messaging application , usually to provide users with a specific work environment, long-time collaboration can vary from a few months to a few hours. In short, all the user needs to create. The virtual office for cloud hosting, the most common application scenarios may allow business owners to "rent" services rather than "buy" software to conduct business deployment. In addition to the popular Google Docs virtual office system, there are many other solutions, such as Microsoft Office Live Thinkfree and so on. The main benefit of using virtual office applications, it does not because "too big" and lead your device "overload", it will focus enterprise focused on the company's business, by improving accessibility for lightweight office provide a guarantee. 5. expansion when your business needs and business expansion, the unique benefits of cloud host will be apparent. Cloud-based solutions enable enterprises to small additional cost, get elasticity enhance computing power. Most cloud service providers, are customized to meet the needs of users, enterprises can be decided to calculate the cost of the need to invest in accordance with the existing business capacity, and no need for future expansion have concerns. Characteristics of cloud hosting: Cloud hosting is cloud computing an important part in infrastructure applications in the cloud computing industry chain base of the pyramid, the products derived from cloud computing platform. The Internet application platform integrates three core elements: computing, storage, networking, user-oriented public of Internet infrastructure services cloud hosting is the next generation of hosting services, it integrates high-performance servers and high-bandwidth, effective solution the traditional leased high prices, uneven service products and other shortcomings, can fully meet the small and medium enterprises, individual owners hosting service users low-cost, high reliability, easy management needs host. In Hong Kong, the United States has been very popular cloud host, China is just emerging, which is a new direction to replace existing servers. Cloud Hosting for what kind of users? 1, 2 focusing on cost-effective hosting services, the service provider's operational capacity, network quality and stability are more concerned about the 3, 4 need to quickly implement a distributed deployment, elastic scalability of the business demand 5, high system availability and fast recovery 6, Early want to easily manage cloud hosting product uses 1 site investment, control costs? First select the hosting service, limited user input for operation and maintenance? network quality is required, while strict cost control in large enterprise 2. Basic applications over Web page leased centralized management across multiple cloud hosting cloud computing nodes. ? Preparation machine, SaaS distributed deployment, hardware network needs to be expanded at any time as a server rental business 3. transition test lab environment to build cloud hosting Features:? 1, better prices: brand servers, zero down payment, zero deposit and zero maintenance , monthly payments on a monthly basis using the same performance lower prices. 2, high reliability: the hosting service supports multi-level backup and recovery, including backup machine, system backup and application backup. ? 3, security: from a hardware level fault isolation and security platform built ARP attack protection, distributed and scale to enhance the anti-DDOS attacks. ? 4, self-service: via browser-based self-service interface, customers can remotely install the operating system, remote centralized management of distributed servers in different data centers in the cloud, worry and effort. ? 5, high-performance: the host independent business units, exclusive hardware resources to provide dedicated bandwidth to ensure high performance. ? 6, rapid provisioning: Provides a variety of operating systems and applications standards mirror, demand or whether it is a hundred units, Windows or Linux, can achieve instantaneous provisioning and deployment. ? 7, SLA: IBM Tivilo and NetCool based monitoring and fault alarm platform, 24/7 operation and maintenance of professional services team to provide the highest level of SLA. ? 8, flexible computing platform:? When the user needs to change the configuration, without any of the systems, the environment and data to make any changes, you can achieve rapid expansion of the 9 host configuration, multiple nodes Optional: Cloud computing nodes covering more City Telecom, China Netcom, BGP routes, all kinds of access users can choose.