1
2
3
4
5
6
7
8
9
10
Ensure liaison
12
Application Task ForceTechnology Task Force
13
14
A: Inter-cloud computing use
Scale-out through cloud federation (cloud bursting)Mutual backup and recovery from a disaster through inter-cloud accommodationcases accommodationPorting of services to other cloud providersService interworking through the simultaneous use of multiple clouds etc.
B: QoS and SLA to be considered in
QoS and SLA items to be guaranteed end-to-end (totality of server storage and network)be considered in
inter-cloud computing
server, storage and network)Security requirements• requirements for cloud systems (data confidentiality,
l t f d t t ki d it i ill l tip g
placement of data, tracking and monitoring illegal actions, measures against DDoS / malware etc.)
• requirements that involve coordination between the cloud and terminals, etc.
15
16
17
http://www.gictf.jp/doc/GICTF_Whitepaper_20100809.pdf
18
MWMW
23
900
1,000
600
700
800
900
300
400
500
0
100
200
100 90 80 70 60 50 40 30 20 10 0
Hewlett-Packard Company ProLiant SL2X170z G6
24
25
26
27
28
29
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