Cloud Computing TechnologyA Technical Seminar ReportonCLOUD COMPUTINGSubmitted in the partial fulfillment of the requirement for the award of the DegreeBACHLOR O! TCHNOLOG"inLCTRONICS # COMMUNICATION NGINRINGo$GAUTAM BUDDH TCHNICAL UNI%RSIT"LUC&NO'SUBMITTD B"(&a)*t)+h Pratihar ,-./0/1-/234DPARTMNT O! LCTRONICS # COMMUNICATIONNGINRING5 IEC COLLEGE OF ENGINEERING AND TECHNOLOGY

GREATER NOIDA

CRTI!ICAT1Cloud Computing TechnologyThis is to certify that the Seminar entitle !Clo" Com#"tin$% has &een s"&mitte &y&a)*t)+hPratihar"ner my $"iance in #artial f"lfilment of the e$ree of'achelorofTechnolo$yinElectronicsanComm"nicationEn$ineerin$of IECcollegeof Engg. &Tech,GreaterNoida"rin$the acaemic year()1*+()1,-Semester+.I/0 Date1 (23)43()1,5lace1 Greater Noia Mr5 A6ina*h &r5 D)+e7Pro$5Dine*h Da7alSeminar G"ieHea Of The De#artmentDe#artment ofECAC&NO'LDGMNT(Cloud Computing TechnologyThe seminar report on CLO! CO"#TING$ is outcome ofguidance, moral support andde%otion&esto'edonmethroughout my 'or(. )or this I ac(no'ledge and e*press myprofound sense of gratitude and than(s to e%ery&ody 'hoha%e &een a source of inspiration during the seminarpreparation. )irst and foremost I o+er our sincere phrases of than(s 'ithinnatehumilityto"r. ,%inash-r. !u&ey, lecturerof IECcollegeof Engg. &Tech., GreaterNoidaandguideof myseminar for pro%iding help 'hene%er needed. If I can say in 'ords I must at the outset tender our intimacyforreceipt of a+ectionatecaretoIECCollegeof Engg. &Tech for pro%iding such a stimulating atmosphere and'onderful 'or( en%ironment.

-austu&h #ratihar4Cloud Computing TechnologyTa+le O$ Content* 10 Intro"ction6666666666666666660 7(0 Clo" com#"tin$ 8 The Conce#t6666666666 940 History6666666666666666666000 1(*0 Nee For Clo" Com#"tin$6666666666600 1*,0 :ey Characteristics66666666666660600 1770 Com#onents6666666666666666600 1920 Architect"re6666666666666666000000 (190 Ty#es66666666666666666666 ((;0 Roles666666666666666666660 (41)0 Ahen it comesto smaller enter#rises?affora&ility &ecomes a h"$e factor0 =ith the h"$e infrastr"ct"re come#ro&lemsli@emachinesfail"re? harriare&"$s? etc0 Thismi$ht &ea&i$heaache for s"ch a comm"nity0 Clo"Com#"tin$ offers a sol"tion to this sit"ation0*Cloud Computing TechnologyClo" com#"tin$ is a #arai$m shift in >hich com#"tin$ is moay from #ersonalcom#"tersaneorl ofcom#"tin$0 Data an #ro$rams are &ein$ s>e#t "# from es@to# 5Cs an cor#orate serhere ata an sereCll connect tothem an "se them as an >hen neee0Com#"tin$ can &e escri&e as any actiare ansoft>are0 It incl"es en so#histicatemana$ement0Clo" is a term "se as a meta#hor for the >ie area net>or@s -li@e internet/orany s"chlar$e net>or@e enor@s intheschematicia$rams0 It re#resents all thecom#leGities ofthe net>or@ >hich mayincl"e eas fr"stratin$ for the #eo#le sittin$ at the "m& terminals &eca"se they co"l oonly >hat they >ere !a"thoriDe% to o0 They >ere e#enent on the com#"ter aministrators to$iayofstayin$"#tothelatestinnoas a @in of freeom in the "se of #ersonal com#"ters0 '"t this>as later re#lace &y seras #erforme at ser in the la# ofthese sere ha