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???????? Virtualization Technology & Cloud Computing

โดย MVT Marketing วันที่ 13/07/2552 14:29

??? TaKaShi

?????????????????????????????? Virtualization Technology ??? Cloud Computing ???????????????????????????????????????? ????????????????????????????????? ?????? ???????????????
????????...

???????????? Virtualization

?????????????????????????? ??????????????????????????????????????????????????? ????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????? ???????????????????????????????? ?????? ?????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????? ? ???? guest ??????????? Physical-to-Virtual (P2V)

??????????????????????????????????????????????????????????????????????????????? ????????????????????? ? ???????????????????????? ????????????????????????????????????? ??????????????????????????? ???????????????????? ?????????? Parallels Workstation, Parallels Desktop for Mac, VirtualBox, Virtual Iron, Oracle VM, Virtual PC, Virtual Server, Hyper-V, VMware Workstation, VMware Server (formerly GSX Server), QEMU, Adeos, Mac-on-Linux, Win4BSD, Win4Lin Pro, Egenera vBlade technology

????????????????????????????????????????????? ???? Linux KVM, VMware Workstation, VMware Fusion, Microsoft Virtual PC, Xen, Parellels Desktop for Mac, VirtualBox and Parallels Workstation

??????????????????????????????????? ???? ????????????????, ???????? ????????????????????? ???????

???????????????????????????????????????????????????????????????????????? ???????????????
????????????????????????????????????????????????????????????????????????????????????????????????????????? RAID ???????????????????????????, ????? ?????????? ??????????????????????? ???? ???????????? ???????????????????????, ????????????????????????, ??????????????????????????????????????
?????????????????????? ????????????????? ? ??????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????
?????????????????????? ???????????????????????????????????????????????????????????? ??????????????????????????
?????? ???????? ???????????????? ???? vNICs, vHBAs
??????????????????????????????????????????????????????????? ? ???? ??????????????????????????????????????

?????????????? Cloud Computing ?????????????????????????

Cloud computing ?????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????? ?????????? ????????????? ??????????????????????? Cloud ?????????????????????? infrastructure as a service (laaS), platform as a service (PaaS) ??? software as a service (SaaS) ???????????????????????????????? theme ?????????????? ?????? Cloud computing ?????????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????

????????????? Cloud computing

         - ?????????????????? ????????????????????????????????????????????????????? ??????????????????????????????????????????

         - ????????????????? ??????????????????????????????????????????????????????????????????????????? ???????????????? ???? ?????????????????? ?????? ????????????????????????????????????????????????????????????????

         - ???????????? ? ?????????????????????????????????????????????????????????????????????????????? ????????????

????????????????? ????????????????????????????????????????????????????????????????????????????????? ???????????????????????? Cloud computing ????????????????????????????????????????????????????
?????????????????? ???????????????????????????????????? ???????????????????????????????????????????? ??????????????????????????????????????????????

??????????????????????

??????? 6 ???????????????????? Cloud computing (Source: www.wikimedia.org)

1. ???????? Cloud ?????????????????????????????????????????????????????? relies ?? Cloud computing ??????????????????????????? ???????????????????????????????????? Cloud ?????????????? ?????? ???? Android, iPhone Windows Mobile, Thin client ???? CheeryPal, Zonbu, ???? gOS, Thick client ???? Web browser ???? Microsoft Internet Explorer, Google Chrome, Mozilla Firefox

2. ???????????????????? Cloud ?????????? ?????????, ???????????????????????????????????????????????????????????????????? ???????????? Web Service ?????????????????????????????????????????????????????????????????????????????????? ????????????????????? Identity (OAuth, OpenID), Integration (Amazon Simple Queue Service), Payments (Amazon Flexible Payments Service, Google Checkout, Paypal), Mapping (Google Maps, Yahoo! Maps), Search (Alexa, Google Custom Search, Yahoo! BOSS), Others (Amazon Mechanical Turk)

??????????????? Cloud computing (Source: www.wikimedia.org)

3. ???????????? Cloud computing ???????????????????????? ???????????????????????????????????????????????????????????????? ????????????????????????????????? ????????? ??????????????? ???????????? Peer-to-peer ??? volunteer computing (???? ??????? Bittorrent, BOINC Projects, Skype), ???????????????? (???? Facebook), ?????????????????? (???? Google Apps, SAP ??? Salesforce), Software plus services (???? Microsoft Online Services)

4. ??????????????????? Cloud ?????????? ???? ??????????????????????, ??????????????????????????????, ????????????????? ????????????????????????? ???????????????????????? ?????????????????????????????????? ???????????????????????????????????????????????? ???????????? ?????????????????????????? (Python Django (Google App Engine), Ruby on Rails (Heroku), .NET (Azure Services Platform), Web hosting (Mosso), Proprietary (Force.com))

5. ?????????????????? ????????????????????????????????? ????????????????????????????? ???????????? ????????? (Amazon SimpleDB, Google App Engine’s BigTable datastore), ?????????????????????????????????? (MobileMe iDisk, Nirvanix CloudNAS), ??????????????? (Live Mesh Live Desktop component, MobileMe push functions), ???????????? (Amazon Simple Storage Services, Nirvanix SDN), ?????????? (Backup Direct, Iron Mountain Inc services)

6. ??????????????????? Cloud ???? ????????????????????????????, ???????????????????????????????, ??????????????????????????????????????????????? ???????????? ???????????????????????????????? (???? GoGrid, Skytap), Grid computing (???? Sun Grid), Management (???? RightScale), Compute (???? Amazon Elastic Compute Cloud), ?????????? (???? Force.com)

?????????????? Cloud

?????????????? Cloud ??????????????????????????????????????????????????? Cloud computing ??????????????????????????????????????????????????????? Cloud ??????????????????????????????????? Multi Cloud ?????????????????????????????? ??????????????????????????????

?????????????????????? Cloud computing

??????????????????????????????? ???????????????? ? ?????????????????????????? ????????????????????????????????????????????????????????????????????????? Cloud ?????????????????????? ????????????? ????????????????????????

?????????? ? ??? Cloud

??????? Cloud computing (Source: www.wikimedia.org)

Public cloud ???? External Cloud ??????????? Cloud computing ????????????????????????????????????????????????????????????????? ???????????????? ???????????????? ???????????????????????????????????????????????

Hybrid cloud ??????????? Hybrid cloud ??????????????????????????????????????????????????? ? ??????????????????????? ???????????????????????????????????????? ?????????????????????????? ?

Private cloud ??? Internal cloud ???????????? Cloud computing ???????????????????????????????????? ???????????????????????????????????????????????????????? ??????????????????????????????????

???????? Cloud computing

???????????? Cloud computing provider ???????????????? Cloud computing ???????????????????? Cloud computing ????????????????????????????????? ? ???????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????? Cloud computing ????? ???????????? Amazon.com ???????????????????????????

?????? ??????????????????????????????????????????????????????? Cloud computing ?????????????????????? ???? Dell, HP, IBM, Sun Microsystems ??????? ???????????????????????????????????? (NetApp, Sun Microsystems, EMC, IBM) ?????????????????????? (Cisco Systems, Juniper Networks, Brocade Communications)

?????????????????????? (3tera, Eucalyptus, g-Eclipse, Hadoop), ?????????????? (Solaris, AIX, Linux including Red Hat ??? Ubuntu), ?????????????????????????? (Citrix, IBM, Linux KVM, Microsoft, Sun xVM, VMware, Xen)

???????

?????????????????????????????????????????????????????? ????????????????????????????????????????????????????????? ?????? ??????????? ? ???????????? ? ????????????????????????

?????: MICRO COMPUTER, Vol.27, No.288, July 2009