Application Example

IBM's Blue Cloud computing platform is a software and hardware platform that extends the technology used on the Internet to enterprise platforms, enabling data centers to use a computing environment similar to that of the Internet. The blue Cloud uses IBM's advanced large-scale computing technology, combines IBM's own software and hardware systems and service technologies to support open standards and open source software. The blue Cloud is based on the cloud infrastructure of the IBM Almaden Research Center, with Xen and POWERVM virtualization software, Linux operating system images, and Hadoop software ...

Web application and development based on Gae Cloud computing Nanjing University of Posts and Telecommunications Qin This paper studies The cloud Computing, explores and analyzes the advantages of cloud computing and develops a mobile cloud application example. Firstly, the concept, classification and key technologies of cloud computing are introduced in detail. Secondly, the current mainstream of cloud computing platform providers do in-depth research and focus analysis, through comparison, choose Googleapp engine as a development platform. Then, according to the characteristics of today's web programs, we put forward the NASA test ideas and mobile cloud meters ...

Varnish can be applied in many ways, and as the version of the upgrade, its functional applications are also increasing, here only a few widely used, http://www.aliyun.com/zixun/aggregation/17547.html "> Powerful application examples. Since the configuration format of the varnish has been described in detail earlier, the configuration code for the corresponding module is given here, along with the relevant instructions. 1, the use of varnish to achieve the picture anti-theft chain &nbs ...

Here's a tip for using the echo command, flip a string to flip a string over Example 1: [Root@localhost software]# echo "ABCDEFG" | Perl-lne ' {$a = reverse ($_); print $a;} ' results: GFEDCBA flip A string over Example 2: [Root@localhost software]# Echo ...