클라우드 컴퓨팅의 기술 동향과 ... - knom.or.kr

1 *(Technology Trends and Virtualization based Management Techniques for Cloud Computing) , .. DMTF CIM . Keywords: Cloud Computing, Virtualization, Cloud Management 1.. , , SaaS(Software as a Service).

2 , , , . (Virtualization) . DMTF CIM(Common Information Modeling) . DMTF CIM .. 2 3 . 4 DMTF CIM 5.

3 2. , , , . * . [2009-P1-21-08J21, ] , (Cloud Computing) . (Cloud) . IT . , , , OS, IT.

4 SaaS(Software as a Service) (Utility Computing) 1 [1]. 1.. (Illusion) .. ( ) . (Pool) . (Batch) (Workload) .. / .. (Public Cloud) (Private Cloud).

5 [2]. Infrastructure as a Service (IaaS) Platform as a Service (PaaS) Software as a Service (SaaS) IaaS , .. Amazon EC2(Elastic Cloud Computing) S3(Simple Storage Service) [3]. PaaS , , .. Google App Engine.

6 SaaS . Amazon Flexible Payments Service Google Maps . 2 20 [4]. 1980 .. , , , , . ( Web 3 ) . 2. 1990 .. SaaS.

7 , , SaaS . , .. 3 4 [2]. (Fabric) , , . (Unified Resource) / , , . (Platform) , . , .. 3. 4 4 4 IBM (Dynamic Infrastructure) 3 [4].

8 / / .. 4. IBM Amazon, Google, Microsoft, IBM, 3 Tera . Amazon Web Service(AWS) . 2002 . 330,000 AWS . AWS HTTP, REST SOAP . AWS [3]. Amazon Elastic Compute Cloud (EC2): Zen Amazon Elastic Block Store (EBS): EC2 Amazon Simple Storage Service(S3): Google App Engine Google 2008 4.

9 Google App Engine [5]. Microsoft Azure Service Platform Microsoft . Azure Windows Azure , , [6]. IBM Linux, Hadoop, Xen PowerVM Blue Cloud RightScale 3 Tera [7-9]. Rackspace Cloud Sites, Cloud Files, Could Servers Mosso ServePath GoGrid [10,11].

10 , , . 2008 OCC(Open Cloud Consortium) [12]. OCC . (Reference Implementation) Open Cloud Testbed OCC . : Google (Storage) MapReduce (Compute).