谁来拯救云计算 – 康华

—   云计算的技术路线探讨  BY 康华  from: http://blog.csdn.net/kanghua/article/details/7232191

 

引言

当前的“云计算”一词已经被神话,似乎快成了放之四海皆准的时髦真理,就好比当初言必称“希腊”一般,表面光芒四射,但实际上却无比教条、且越来越令人生厌。

作为“云计算”的一个普通开发者和是推广者,很有必要通过亲身实践,以正视听,希望能让后来者(云计算系统的开发者)少走弯路——有所为、有所不为。

 

前言

我们所要谈论的不是商业领袖们所热衷的云计算概念、云计算市场,而是讨论技术人员眼中云计算具体形态和切实的实现办法。

我们将从需求分析入手、进而讨论设计理念、再具体化到子系统设计和实现中存在的难点问题、最后谈谈云计算对外服务的技术选择。其中有些观点属于业界共识,也不少属于个人看法——难免有所偏颇——真诚欢迎从事云计算开发的朋友积极讨论和批评。

本文试图回答这么几么几问题:

1. 技术人员理想的云计算是什么。

2. 理想和现实的鸿沟是什么。

3. 云计算到底需要什么样的基础架构。

4. 云计算基础架构可能的组成部分。

5. 虚拟机和App engine等云计算的关系。

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oVirt project: Workshop – Beijing – March 21st

From: http://www.ovirt.org/news-and-events/workshop/

Workshop – Beijing – March 21st

To RSVP please email to rsvp@oVirt.org .

During this workshop you’ll learn about the technical background and direction
of the project. You’ll meet the developers, and have an opportunity to use –
yes our first release will be out – and hack on the code right away.

The workshop meeting March 21st, at the IBM Campus and is open to all who want
to use, get involved or learn about the comprehensive open virtualization
management platform. The sessions will cover the technical projects details,
governance, getting involved, usage and much more.

If you have any interest in an Open Virtualization Management platform you need
to be there!

Logistics

When: March 21st, 2012
Location: IBM Campus – Beijing — specific room and will be provided to rsvp
list
Social: Evening March 21st, 2012 — Location To be announced
Coordinators:

  • Karsten Wade kwade@redhat.com

Workshop agenda

This is the final agenda; will be posted here