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IBM Wants a Piece of Web 2.0 Pie - ReadWriteWeb

IBM has just announced the introduction of a new server designed specifically for Web 2.0 sites. This rack-mounted server is designed for running popular and heavily trafficked web sites like MySpace, Facebook, or any other site that requires the computing power of a massive data center with tens of thousands of servers.

Introducing the iDataPlex

The server, called the IBM iDataPlex, is a blade server running Linux and utilizing Intel\'s quad-core Xeon processors. The system is designed to directly compete with the "white box" servers that are commonly used by internet companies.

In addition to being extremely powerful, the iDataPlex also introduces what can be considered "green" features. That is, the sever uses 40 percent less power thanks to its efficient cooling system and unique form factor.

Traditionally, cooling systems blow air over servers back to front, and, as servers go deeper, more energy is needed to cool them. With the iDataPlex, the server is wider, but smaller - only 15 inches deep instead of the typical 25, which lets the fans run at a lower velocity, saving "about 67 percent on the fan energy alone," said Gregg McKnight, CTO of IBM\'s modular systems group, in an InfoWorld article about the system.

Additionally, an optional liquid cooling system allows the iDataPlex to run at room temperatures, no A/C needed. This will be a big help to the companies whose servers run out of these massive data centers today - often spending 10 - 30 times more on energy costs per square foot than a typical office building due to the need to power the servers and cool them.

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Even without watercooling iDataplex is still at least 20% cooler then the conventional rack approach. This photo (above) was taken in IBM\'s Thermal Lab, showing the iDataPlex without the liquid cooled door (red) and with it (blue)

A Change for IBM

Typically, IBM and other server vendors produce expensive, high-end machines that have high levels of redundancy, but for Web 2.0 companies, that level of redundancy is not needed. If a server drops off, it just stays dead while the rest of the cloud picks up the slack seamlessly. In companies the size of Google, for example, dead machines are just left on the rack.

It\'s clear that IBM sees the writing on the wall - the enterprise datacenters of the future are going to be all about virtualization, green IT, service management, and cloud computing. As part of IBM\'s "Blue Cloud" initiative, the iDataPlex is a sign of IBM\'s commitment to the emerging cloud computing platform.

You can learn more about the new iDataPlex servers from this YouTube video:


IBM试图从Web2.0市场分得蛋糕

IBM刚刚发布了专为Web2.0网站设计的新型服务器。这种机架式服务器是专为MySpace、Facebook这类需要有数以万计的服务器组成的数据中心支持的高访问量网站设计的。

iDataPlex

这台被称为IBM iDatePlex的服务器基于Intel四核至强处理器制造,运行Linux系统。这一系统专为与现在在网络公司里得到广泛运用的“白牌机”竞争而设计。

在极高效能之外,iDataPlex还具有诸多“绿色”特性。得益于其高效散热系统及特制机件,它的耗电量比同类机器低了40%。

传统的散热系统由服务器后部往前吹风,随着服务器越做越长,这类系统所消耗的能量也越来越大。iDataPlex的尺寸很宽但前后长度却短得多——仅有15英寸,而传统此类机型却有足足25英寸。由此带来的好处是风扇系统所需的电压较低,用IBM模块化系统分部首席技术官Gregg McKnight发表在InfoWorld上的一篇文章里的话说,它“仅一部分便可省电约67%”。

iDataPlex还有可选装的液冷器件,可在无需空调的情况下让它以室温运行。这对如今服务器多得数据中心里放不下的网络公司来说大有裨益——为了驱动及冷却服务器,这些公司当前每平方英尺的耗电量是普通办公楼的10到30倍。



即使不用液冷系统,iDataPlex的温度仍比传统机架式服务器低至少20%。上图摄于IBM热工实验室,我们可以清楚的看到装(蓝色)与不装(红色)液冷系统的iDataPlex的发热情况。

IBM的改变


一直以来,IBM和其他服务器厂商都乐于生产有着高冗余度的昂贵高端服务器,对于Web2.0公司来说,过高的冗余度指标并无必要。如果其中一台服务器当机的话,任务请求可以迅速无缝切换至其他机器。在一个像Google那么大的公司里,服务器当机就当机了,可以直接扔在机架上而无需处理

很明显,IBM已经看到了墙上的启示——未来企业的数据中心将更多的要求虚拟化、绿色IT、服务管理和云计算。作为IBM“蓝云计划”的一部分,iDataPlex是IBM对新兴的云计算平台的支持。

从下面这段Youtube视频中,你可以看到关于iDataPlex的更多信息:

 


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