What Is Rack Server

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; The so-called Blade server (which is precisely called a blade server) means that multiple, modular server units can be plugged into a standard, rack-mounted chassis to achieve high availability and high-density. Each "blade" is actually a system motherboard. They can be launched from the "onboard" hard drive.

In recent years, the server market is the most popular http://www.aliyun.com/zixun/aggregation/9785.html "> server architecture than the blade server, it appears in a large number of media, Major manufacturers have also launched a variety of corresponding models. What advantages does a blade server have over a traditional server? What should consumers choose when choosing a server? This paper compares the blade server with the traditional rack-type server, and introduces the experience of the two in the selection.

First, rack server and its characteristics rack-mounted servers are servers that can be installed directly into a standard 19-inch cabinet. Usually such a server is somewhat similar to the size of the switch, so the rack server is in fact the industrial standardization of products, its appearance in accordance with the unified standard design, with the cabinet unified use, To meet the enterprise's server-intensive deployment requirements. The main role of the rack server is to save space, because the ability to put more than one server to a cabinet, not only can occupy a smaller space, but also easy to unified management. The height of a general cabinet is 42U (1U ...).

Not long ago, Open Data Center Committee in Beijing announced the establishment and release of the Scorpio Machine Cabinet Server Technical Specifications 2.0 version, the Committee's predecessor is the Scorpio Alliance, Members have bat (Baidu, Alibaba, Tencent) China Telecom, China Mobile, the development and revision of the machine cabinet server technical standards is the core content of the organization. At present, the BAT procurement server accounted for 30% of the overall market, of which the customization of the whole cabinet server accounted for about 20%, this proportion will be further improved. Machine Cabinet Server is out of the Internet operators, to the government, telecommunications and other traditional industries infiltration, with ...

Server "Hosting" has become a large number of small and medium-sized users more and more attention to the matter, we know, the enterprise is mainly the site of its own information published to the network, and a good site not only rely on high-performance servers to support, but also need to have sufficient network bandwidth. If the enterprise placed the server in the enterprise, then the enterprise has to use the form of a dedicated line access to provide the server with enough bandwidth, greatly increasing the cost of investment. and enterprises in the internal placement of the server, but also need to train professional managers, in order to maintain a good server, and all this will cause enterprises in the service ...

The construction of it physical infrastructure with http://www.aliyun.com/zixun/aggregation/13716.html ">it environment increasingly complex, to ensure that basic it physical infrastructure (such as racks and distribution systems, etc.) design simple, Strong applicability is essential. 　　Your rack/Rack PDU system is the key to ensuring that your current it physical infrastructure meets your business needs quickly and easily. Significant changes in the way it equipment is deployed, and implementation of consolidation and virtualization ...

With the rapid development of science and technology, ordinary computers are no longer the world of desktops, thin notebook gradually accepted by users; the server is the same, after years of development, not a single tower server to dominate the server market, rack-type server has become its biggest competitor. Rack-like servers give people the first impression of being small, so this server is also in line with the current hosting boom. Although another product in the server market, the size of the blade server is smaller, more suitable for the cabinet inside, but also more conducive to hosting, but the integration of the blade server is too dense, plus ...

Server main organic and tower two specifications, rack-type server is the adoption of international standards of 19-inch rack-type design, the overall volume of the server also has a very good performance, it can be very convenient to install in the standard rack or cabinet, This is also why many users who need to host or bulk deploy servers buy rack-and-rack servers. However, due to the size of the rack-type server itself, its performance in scalability has been not very good, especially 1U rack-type server, in addition to the basic CPU, memory has a certain expansion capabilities, other I/o ...

A few days ago to introduce some of the best cost-effective single tower server, but for some users need to be hosted or intensive computing applications and cluster applications, the tower of the larger size of the body seems to be nine is not so appropriate, at this time, The user's focus is naturally on the smaller rack-like server. Indeed, the rack-style server petite stature makes it not occupy a set of more space, which in order to the size of the charge of the host room nine can save a lot of costs, and if the type of their own room, the need to work together ...

For hardware dealers, the number of single-digit income growth in the server market has become a stereotype, IDC will be 2006 world-wide server market growth value of 5.2%. 　　But the focus of the distributor's focus has shifted to the http://www.aliyun.com/zixun/aggregation/13737.html > Blade server. According to Gartner Research, 2006 Blade server market growth has been more than 2005 years, revenue ...