February2004

2004年2月FullSuiteIntegratedOSSSolution

vs.

MultipleProductCombinationOSS解決方案：“全系統(tǒng)集成〞與“多產(chǎn)品組合〞方式的比較Agenda

議程Whatdoesitmean“FullSuiteIntegratedOSSSolution〞?“全系統(tǒng)集成的OSS解決方案〞的含義BenefitsofFullSuiteIntegratedvs.MultipleProductCombinationOSSSolutionOSS解決方案：“全系統(tǒng)集成〞相對于“多產(chǎn)品組合〞方式的優(yōu)點PurchasingandImplementation采購和實施OngoingOperation實際運行Whatdoes“FullSuiteIntegratedOSS〞means

“全系統(tǒng)集成的OSS解決方案〞的含義FullSuiteof“FCAPS〞Applications覆蓋“FCAPS〞全部應(yīng)用的完整系統(tǒng)ProductsmostlydevelopedbyoneSWhouse產(chǎn)品大局部由一家軟件公司所開發(fā)Inclusionof“ThirdParty〞products(asOEM)以O(shè)EM方式包含“第三方〞產(chǎn)品TightlyIntegratedbutLooselycoupled緊密集成，并且松耦合Pre-IntegratedandTested經(jīng)過預(yù)先集成和測試OtherOSSSolutionApproaches

其他OSS解決方案的途徑MultipleProductCombination多產(chǎn)品組合Collectionofchosenproducts,fromdifferentvendors,ineachOSSdomain在每個OSS領(lǐng)域、從不同廠商選擇的產(chǎn)品的集合IntegrationandimplementationbySI由系統(tǒng)集成商進行集成和實施AllianceCombination聯(lián)盟產(chǎn)品組合AllianceofseveralvendorstocoordinateAPIsandtestintegrationoftheirproducts幾家廠商聯(lián)盟，協(xié)商其產(chǎn)品的API接口，并進行集成測試NetracIntegratedSuiteofProducts

Netrac預(yù)先集成的產(chǎn)品BenefitsofFullSuiteIntegrated

vs.

MultipleProductCombination

“全系統(tǒng)集成〞相對于“多產(chǎn)品組合〞方式的優(yōu)點

PurchasingPhase

采購階段PurchaseandLicensescosts

采購和許可費用Integration-ScheduleandCost

集成－時間與本錢BenefitsofFullyIntegratedSolution

“全系統(tǒng)集成〞方案的優(yōu)點NointegrationneededforFullyIntegratedSuite對于“全系統(tǒng)集成〞的系統(tǒng)，沒有集成的必要ONEtool,fasterimplementationandcustomization一個工具，可以快速地實施和客制化Onetoolformanypurposes>>>>Re-use:一個工具，多種用途>>>>復(fù)用：MediationThresholds–sameforFault,Performance,Trafficetc.采集層門限設(shè)置方式——對于故障、性能、話務(wù)等都相同OneScheduler單一調(diào)度OneDispatcher單一分發(fā)OneWeb-Reporter..一個基于Web的報表系統(tǒng)BenefitsofFullSuiteIntegrated

vs.

MultipleProductCombination

“全系統(tǒng)集成〞相對于“多產(chǎn)品組合〞方式的優(yōu)點

OngoingOperation

實際運行階段UnifiedMediation

統(tǒng)一的采集層UnifiedmediationlayerforallTOM/FCAPSfunctions統(tǒng)一的采集層，針對所有的TOM/FCAPS功能ReducedNEpolling減少對網(wǎng)元的輪詢Seethebigpicturequickly(singleclient,multipleapplications)快速看到全景圖〔單個客戶端，多個應(yīng)用〕InterfaceModifications接口修正“SinglePoint〞ofinterface“單點〞接口LessOSSsolutionadministrationworkload降低OSS解決方案的管理工作負(fù)擔(dān)InterfaceBUSPerformance接口總線性能OverallQualityoftheSystem

系統(tǒng)的總體品質(zhì)Architectureispre-definedtohavebestPerformance

e.g.:ImpactAnalysis系統(tǒng)架構(gòu)預(yù)先定義，具有最優(yōu)的性能比方：影響性分析Inventory資源FaultManagement故障管理EAIBusEAI總線011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100Architectureispre-definedtohavebestPerformance

e.g.:ImpactAnalysis系統(tǒng)架構(gòu)預(yù)先定義，具有最優(yōu)性能比方：影響性分析OverallQualityoftheSystem

系統(tǒng)的總體品質(zhì)Inventory資源FaultManagement故障管理Inventory資源011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010EAIBusEAI總線Architectureispre-definedtohavebestperformance

e.g.:ImpactAnalysis系統(tǒng)架構(gòu)預(yù)先定義，具有最優(yōu)性能比方：影響性分析Inventory資源FaultManagement故障管理OverallQualityoftheSystem系統(tǒng)的總體品質(zhì)EAIBusEAI總線DataManagement-Informationre-use

數(shù)據(jù)管理－信息重用Example:InventoryDBinaFullyIntegratedSolution實例：“全系統(tǒng)集成〞解決方案中的資源數(shù)據(jù)庫noneedtodefineentities(links)ininventoryDB,performanceDB,faultDB,mediationDB…無需為資源數(shù)據(jù)庫、性能數(shù)據(jù)庫、故障數(shù)據(jù)庫、采集數(shù)據(jù)庫……分別定義實體〔或者連接〕InventoryDB資源數(shù)據(jù)庫Performance性能Fault故障Traffic流量Provisioning業(yè)務(wù)開通Planning規(guī)劃Informationre-use

信息重用Example:InventoryDBinaMultipleProductCombinationsolution實例：“多產(chǎn)品組合〞解決方案中的資源數(shù)據(jù)庫ConstantlysynchronizeinformationinallDBs不斷地同步所有數(shù)據(jù)庫中的信息ExtensiveDBAworkload增加數(shù)據(jù)庫管理員的工作負(fù)擔(dān)Expensive,morevulnerabletoerrors花費更多，易于出錯DBVendor數(shù)據(jù)庫廠商AutoDetectVendor自動檢測系統(tǒng)廠商NetracNetrac廠商FMVendor故障管理系統(tǒng)廠商PMvendor性能管理系統(tǒng)廠商DBSavingsinFullyIntegratedsolution

“全系統(tǒng)集成〞解決方案在數(shù)據(jù)庫方面的節(jié)約Reducednumberofdatabases減少數(shù)據(jù)庫的數(shù)量Reducedlicensecosts降低許可費用Reducedmaintenancecosts降低維護費用Reducedsystemcosts降低系統(tǒng)費用Fasterdataaccessbyhousingmoreinformation

inthesameDB將更多信息保存在同一數(shù)據(jù)庫中可以保證數(shù)據(jù)快速訪問LessDataRe-conciliation減少對數(shù)據(jù)一致性的維護工作Big$$savingondataintegrity在數(shù)據(jù)完整性上節(jié)省大量的$$Big$$savingoninterfaces–initiallyandforongoingmaintenance在接口上節(jié)省大量的$$——初始實施和運行維護時Administrationtool–inonesystem:

管理工具－在單一系統(tǒng)中Userdefinitions用戶定義Security平安管理Logs(audit)日志〔審計〕SingleSign-on單一標(biāo)識Singlemethodforpartitioningthenetwork劃分網(wǎng)絡(luò)的單一方法Upgradingthesystem

系統(tǒng)升級Easierinone,integratedsystem在單一、集成系統(tǒng)中能盡早實現(xiàn)IfAPIsareaffected–whenupgradingoneapplication–needstore-integratethewholesolution如升級應(yīng)用時影響到了API，需要重新集成整個方案InMultipleProductCombination,eachpointapplicationvendorhasitsownupgradeschedules,hardtosynchronize對于“多產(chǎn)品組合〞方案，每個應(yīng)用廠商均有自己的升級方案，難以保持同步Testingthesystem系統(tǒng)測試Addinganewnetworkdomain增加新的網(wǎng)絡(luò)領(lǐng)域FullIntegratedOSSSolutionisusuallymulti-domain,itsproductsautomaticallysupportnewdomains-JustneedtomodelthenewdomaininInventory,andaddlibraries“全系統(tǒng)集成〞OSS方案通常是跨領(lǐng)域的，其產(chǎn)品自動支持新的網(wǎng)絡(luò)領(lǐng)域——僅需要在資源管理中對新領(lǐng)域進行建模，并增加新的運行庫即可。IncaseofMultipleProductCombinationsolutionUsuallyseveralapplicationsmustundergochangestosupportthenewdomain在“多產(chǎn)品組合〞方案中，通常有多個應(yīng)用需要做大的改動，才能支持新的網(wǎng)絡(luò)領(lǐng)域。Vendorunderstandsfullviewofthenetwork廠商理解網(wǎng)絡(luò)的全局視圖SingleGUI單個GUISeamlessend-to-endviews無縫的端到端視圖Complementaryandcombinedfault,performance,configuration,provisioning,securityandserviceviews互補、組合的故障、性能、配置、開通、平安和業(yè)務(wù)視圖Multi-dimensionaldrillthrough多維鉆取Sameviewforallnetworkdomains,easytoaddanewdomain對于所有的網(wǎng)絡(luò)領(lǐng)域，視圖都相同。易于增加新的網(wǎng)絡(luò)領(lǐng)域。Lesstraining減少培訓(xùn)Workermobility(fromfaulttoperformance,fromIPtoswitching,…)工作人員崗位流動〔從故障到性能，從IP到交換，……〕CustomizationandDevelopmentRoadmap客制化和開發(fā)路線圖ServiceProviderabilitytoinfluence效勞提供商具有影響的能力OnGoingBenefitsofFullyIntegratedSolution

全系統(tǒng)集成方案的運營優(yōu)點Summary

小結(jié)Integratedsolutionsavesat:“全系統(tǒng)集成〞方案可以節(jié)省本錢和時間于：Initialimplementationofthesystem系統(tǒng)初始實施階段Maintenanceperiod(years!)維護階段〔許多年！〕Onepointofcontact–reducerisks一個聯(lián)系點——降低風(fēng)險Itprovidesaneasy-to-usesystem提供一個易于使用的系統(tǒng)Dataintegrityisguaranteed可以保證數(shù)據(jù)完整性FullyIntegratedOSSvs.MultipleProductCombination

byMarketAnalysts

市場分析家眼中的“全系統(tǒng)集成〞OSS方案和“多產(chǎn)品組合〞OSS方案FullyIntegratedOSSvs.MultipleProductCombination

byMarketAnalysts

市場分析家眼中的全集成OSS方案和多產(chǎn)品組合OSS方案PerRHK’sAnalysisofOSSIntegration,June2003:根據(jù)RHK于2003年6月所做的OSS集成分析“OurresearchshowsthatintegrationofOSSsystemscancostuptothreetimes