Storage Server Rack

&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 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 ...

The storage system is the core infrastructure of the IT environment in the data center, and it is the final carrier of data access. Storage in cloud computing, virtualization, large data and other related technologies have undergone a huge change, block storage, file storage, object storage support for a variety of data types of reading; Centralized storage is no longer the mainstream storage architecture of data center, storage access of massive data, need extensibility, 　　Highly scalable distributed storage architecture. In the new IT development process, data center construction has entered the era of cloud computing, enterprise IT storage environment can not be simple ...

Due to the impact of the financial crisis, all kinds of large video sites have been or large or small impact, at this time if you go to do some large-scale video site is not likely, but if there is a good idea, do a small video site, such as economic recovery can be through a variety of ways to make the site bigger. If you already have ideas to do a small video site, that in addition to the need to consider the video source, the most important is the server and bandwidth, the bandwidth is within the scope of their own can withstand the greater the better, the other is the server, for small video sites, the server is mainly need to have enough ...

Due to the impact of the financial crisis, all kinds of large video sites have been or large or small impact, at this time if you go to do some large-scale video site is not likely, but if there is a good idea, do a small video site, such as economic recovery can be through a variety of ways to make the site bigger. If you already have ideas to do a small video site, that in addition to the need to consider the video source, the most important is the server and bandwidth, the bandwidth is within the scope of their own can withstand the greater the better, the other is the server, for small video sites, the server is mainly need to have enough ...

Http://www.aliyun.com/zixun/aggregation/13533.html ">dell™poweredge™4220 rack-mounted enclosure provides simplified assembly installation and storage, 　　Enhanced power management and efficient cooling systems for a large number of it devices that you can use to bring enterprise-class efficiencies to data centers of all sizes. Its features are as follows: · Power Distribution: The integrated bracket can be a vertical power distribution unit (PDU ...)