Home Technique Resource Sharing

Resource Sharing



Introduction

Resourcesrefertoallthesoftware,hardwareanddataresourcesinthenetwork.Sharingmeansthatallusersinthenetworkcanenjoytheseresourcesinpartorinwhole.Forexample,airticketsandhotelsincertainregionsorunitscanbeusedontheentirenetwork;softwaredesignedbycertainunitscanbeusedforpaidcallsoraftercertainproceduresarerequired;someexternaldevicessuchasprinterscanbeusedforusers,sothattheydonothaveThesehardwaredevicescanalsobeusedwherethesedevicesarelocated.

Resourcesharingmeansthatmultipleuserssharehardwareandsoftwareresourcesinacomputersystem.Themainresourcesthatenduserscanshareinanetworksystemincludeprocessortime,sharedspace,varioussoftwareequipment,anddataresources.Resourcesharingisoneofthemaingoalsrealizedbycomputernetworks.

Principle

Twobasicprinciplesofresourcesharing:

1.Thelawoflargenumbers:

Thelawoflargenumberssays:Ifthenumberofusersislarge,andtheirresourceusagerequirementsareallrandomlygeneratedsuddenly,thenwhenallusersareregardedasawhole,theuser'soverallresourceusagerequirementsbecomequitesmoothandrelativelystable,andItisalsopredictable.

Second,economiesofscale

Economyofscalemeansthatwhentheresourcesandthenumberofusersinasystemincreaseproportionallyatthesametime,withinacertainrange,thelargerthescaleofthesystemThelargerthesystem,themoreeconomicalthesystem.

Sharingcategory

1.Sharingofdataandapplications.

1.1AprintserverisestablishedintheprintsharingLAN,whichcanprovideprintingservicesforallusersontheLAN.

Resource Sharing

1.2MailfunctionThemailservercanprovideallemployeesintheenterprisewithusername-basedmailforwarding,distribution,CCandotherservices,andcancompleteconvenientmanagement,backup,deletion,recovery,andrecoveryontheserverWaitforwork.

1.3ThemostcommonwebchatsareWhiteboard,Netmeeting,WebExandotherapplications,whichcanrealizereal-timeandfastvoiceandvideocommunicationbetweenuserslocatedindifferentphysicallocations.

1.4Real-timemessagessuchasYahooIM,MSNandotherapplicationscanrealizemessageforwardingwithinthelocalareanetworkandtheInternet.

1.5DatabaseThedatabaseserverisanimportantpartofthecorporateLAN,whichcanrealizedatasharing,redundancyreduction,centralizedstorageandmanagement,maintainabilityandsecurity.

2.Filesharingservicesarecommoninnetworkstorage.FTPandTFTPservicesareusedtoenableuserstoconvenientlyandsecurelyaccessresourcesonsharedserversonworkgroupcomputers,andmostoftheftpresourcesarefreeof.

3.Resourcebackup.Withthedevelopmentofnetworkattacksandviruses,resourcebackuphasalsobecomeanindispensablepartofresourcesharing.Mostmodernenterprisesadoptreal-timeandefficientresourcebackupmethodstopreventnetworkcrashes.Timecanmaximizetheprotectionofcompanyinformation,andplaythegreatestroleindisasterrecovery.

4.Personalconnections:includingcustomerresources,abilityresourcesandotherthingsthatcanbeappliedtoeachother.

5.Equipment.

Typesofresourcesharing

Educationarea

Fromearlychildhoodeducationtohighereducation,andevenvariousprofessionalteachingassistantsandlearningmaterials,itcansatisfyallkindsofscholarsneed.Therearevarioussubjectmaterials.Suitableformiddleandelementaryschoolstudents,aswellascollegestudentsandothergroups.

Professionalliterature

Coveringthemostabundantandcompleteliteratureinvariousindustries,themostforward-lookingandauthoritativeindustrytrendsarethebestchoiceforprofessionals.Thereareprofessionalliterature,industrydata,industryanalysis,customerdata,businessdirectory,etc.InthispieceofDiscovery’sdata,thebestisdone.

PPTarea

Itgathersmanyexquisitetemplates,professionalsystematicplanningschemes,detailedandauthoritativedatareports,andallkindsofPPTdocuments.

Applicationdocuments

Acollectionofresumetemplates,worksummaries,projectreportsandothernecessarydocumentsforworkandstudy,thebesthelperforwhite-collarworkersandstudents.

Resourcesharinginthelocalareanetwork

Printersharing

Installtheprintserver.Installalocalprinteronanycomputerinthelocalareanetwork,includingprinterhardwareconnectionandsoftwareinstallation,sothatthecomputeritselfcanprint.Thiscomputeriscalledaprintservertothenetwork,andits"Properties"settingsareshared.Remembertheidentityofthiscomputeratthistime.

Theworkstationinstallsthenetworkprinter.Installanetworkprinterontheworkstation,double-click"AddPrinter",select"NetworkPrinter"next,andthennext,inthesharedprinterwindow,"Browse",findthelogoofthesharedprinterinstalledonit,andselect"Next".Otherworkstationsthatwanttoshareprintersmustbeinstalledinthiswaytosharenetworkprinters.

Folderordrivesharing

Inanetwork,afolderordriveonaworkstationcanbesharedbyotherworkstations.Theusagemethodisasfollows.Settingsforfolderordrivesharing.Inthe"Computer"window,right-clickthefolderordriveicon,select"Properties",andclick"Share".Whentheharddiskdriveisshared,selectthe"NewSharing"button,andwriteanameinthe"ShareName"inthe"NewSharing"dialogbox,andthenconfirm.Becarefulnottouse"defaultsharing"here.Useofworkstations.Double-clickthe"NetworkPlaces"icon,thendouble-clickthe"EntireNetwork"icon,thendouble-clickthe"MicrosoftwindowsNetwork",andthendouble-clicktheWorkgroupicon,youwillseethecomputericonsinthelocalareanetwork;double-clickthecomputericon,folderthatsharesthefolderordriveOrthedriveiconwillappear,thenyoucanuseitasyourownfolderordrive.

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