1

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Ensure liaison

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Application Task ForceTechnology Task Force

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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.

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http://www.gictf.jp/doc/GICTF_Whitepaper_20100809.pdf

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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

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