气象信息云平台解决方案
目
录
1
系统总体设计
................................................................................................................4
1.1
云计算系统设计方案概述
...............................................................................4
1.1.1
系统基本需求及功能
...............................................................................4
1.1.2
主要建设目标和建设原则
........................................................................5
1.1.3
系统的主要技术特点
...............................................................................5
1.2
系统总体构架
.................................................................................................6
1.2.1
系统基本组成与构架
...............................................................................6
1.2.2
系统总体构架
..........................................................................................7
1.3
系统可靠性与扩展性
......................................................................................9
1.3.1
系统可靠性
..............................................................................................9
1.3.2
系统扩展性
..............................................................................................9
2
服务器虚拟化平台
cCloud..........................................................................................11
2.1 cCloud
简介
..................................................................................................11
2.2 cCloud
平台框架
..........................................................................................11
2.3 cCloud
平台规格
..........................................................................................12
2.4
架构说明
......................................................................................................13
2.4.1
系统构架比较
........................................................................................13
2.4.2
云管理平台还是虚拟化管理平台?
.......................................................14
2.5
功能说明
......................................................................................................15
2.5.1
支持的虚拟化技术
.................................................................................15
2.5.2
系统安装和配置
....................................................................................16
2.5.3
用户界面
...............................................................................................16
2.6
可靠性
..........................................................................................................17
2.6.1
警告和日志
............................................................................................17
2.6.2 HA.........................................................................................................18
2.6.3
负载均衡
...............................................................................................18
2.7
后台管理系统
...............................................................................................20
3
桌面虚拟化技术
cDesktop..........................................................................................25
3.1
概览
..............................................................................................................25
3.2
核心技术
......................................................................................................25
3.2.1
轻盈、快速、高效
.................................................................................25
3.2.2
易操作、好管理
....................................................................................26
3.2.3
高密度、低成本
....................................................................................26
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南京云创存储科技有限公司 2013-02-01
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