云计算将在移动领域爆发





云计算将在移动领域爆发

/项有建    来源:移动labs

 

IBM牵头的《开放云宣言》(Open Cloud Manifesto)近日于正式签署。但号称云计算四巨头的亚马逊、微软、谷歌和Salesforce却均未签署该宣言。这足以说明云计算正在受到各大巨头的重视。而《开放云宣言》则是巨头们对于云计算的标准之争。

 

业界比较喜欢用一些新名词来体现自己的战略眼光和与对手的区隔,但似乎不仅是每个人对于云计算的理解各不相同,就连自称是云计算的主力的跨国公司们对云计算的说法也五花八门,当Google提出云计算的概念的时候,Amazon说自己做的事情就是云计算,IBMintelsun都声称正在发展和推广自己的云计算计划;而这些云计算在说法上没一个是相同的,让大家听了半天仍然不知道什么是云计算。

 

到底什么是云计算呢?

 

Google的李开复认为云计算就像个钱庄,最早人们只是把钱放在枕头底下,后来有了钱庄,很安全,不过兑现起来比较麻烦。现在发展到银行可以到任何一个网点取钱,甚至通过ATM,或者国外的渠道。就像用电不需要家家装备发电机,直接从电力公司购买一样。“云计算”带来的就是这样一种变革——由谷歌IBM这样的专业网络公司来搭建计算机存储、运算中心,用户通过一根网线借助浏览器就可以很方便的访问,把“云”做为资料存储以及应用服务的中心。

 

笔者认为:云计算就本质而言,通过网络实现两个功能:一个是提供运算能力,一个是提供存储空间,不同的公司对实现这两大功能在方法上有不同的手段。

 

微软的云计算计观

 

据国外媒体报道:为了在智能手机市场与苹果和谷歌一较高下,微软CEO史蒂夫·鲍尔默在2月中旬的Mobile World Congress大会上预计将发布一系列新产品与服务,其中包括免费的云计算备份服务My PhoneMy Phone是针对Windows Mobile智能手机用户而开发的数据备份服务,允许用户将手机中的电话簿,日程安排和照片等数据存储到互联网上。My Phone将为用户提供200MB的空间。

 

值得一提的是,微软的My Phone服务完全是免费提供。相比之下,苹果的类似服务MobileMe年费为99美元。微软移动服务主管托德·布利克斯称:“我们的服务才是真正面向大众市场的。”

 

笔画输入法  科技博客  笔顺查询  手机输入法 手机浏览器  危机公关  Mobile Market  手机拼音输入法  手机浏览器下载



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