certified data centre professional cdcp · the complexity of data centres risk factors for data...
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CertifiedDataCentreProfessional | CDCP
Lesson1-TheMissionCriticalSite
Datacentre's;thefoundationofanyorganizationDowntimeanditsconsequencesThedatacentreandthevalueatstake
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ThecomplexityofdatacentresRiskfactorsfordatacentresMaincausesofdowntimePredominantcausesfordatacentrefailuresThemoralofthestory
Lesson2-DataCentreStandards
DataCentrestandardsANSI/TIA-942redundancylevelsStandardsusedfordatacentre'sInternationalversusnationalstandards
Lesson3-TheDataCentrelocation,BuildingandConstruction
SiteselectioncriteriaSiteselectioncriteria:LocationevaluationSiteselectioncriteria:Location(cont.)
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Siteselectioncriteria:BuildingTheDataCentreandsupportingfacilitiesHoldingareaStagingareaComputer/ServerroomMediastorageareaUPSroomBatteryroomServicecorridorStandbygeneratorsetroom/areaMeet-MeIEntranceroomSecurityroomNOC(NetworkOperationsControl)/CommandcentreClassicmistakes
Lesson4-RaisedAccessFloorandSuspendedCeiling
RaisedfloorLoadingfactorsRaisedfloor:Standards(Metric)Raisedfloor:Standards{lmperial)Raisedfloor(Metric)
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Raisedfloor{lmperial)Raisedfloor;GeneralguidelinesGroundingofraisedfloorGroundingofraisedfloorCuttingholesinaraisedfloortileRampsOtherconsiderationsSuspendedceiling
lesson5-light
LightdefinitionandunitofmeasureStandardslightfixturesandplacementEmergencylightTypeofemergencylights
lesson6-PowerInfrastructure
PowersupplyqualityEverincreasingpowerrequirements
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NewtechnologiesonthehorizonFromsourcetodestinationInthebuilding,redundancyoptionsFunctionoftheATSpanelInthebuilding,redundancyoptionsInthebuilding,redundancyoptions(cont.}FunctionoftheSTSpanetInthebuilding,redundancyoptions(cont.)ThreephasepowercablingConversionfromthreephasetosinglephaseThreephase/SinglephaseusageProperpowercableroutingRackpowerdistribution-dualfeedDualpowersourcesOption1:LoveavailabilityOption2:SlightlybetteravailabilityOption3:ImprovedavailabilityOption4:High-availability(exampleA)Option4:High_-availability(exampleB)CommontechniquesforpoweravailabilityPowerdistributionwithintheDataCentreCablingorbusbartrunkingGroundinginthedatacentreCommonModeNoise(CMN)GroundingCommonModeNoise(CMN)
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Bondingofneural&groundDatacentrepowerdistribution-GoodDatacentrepowerdistribution-BestIsolationtransformersDistributionboardsFormfactorsFormfactorexamplesIP(IngressProtection)protectiongradesIPprotectiongrades-firstnumberIPprotectiongrades-secondnumberPowerQualityPowerquality;guidelinesCBEMA/ITl{C)curvesPowerquality;harmonicsPower;realversusapparentlabelpowerversusactualpowerconsumptionSizinguppowerusageforthedatacentre(sqft)Sizinguppowerusageforthedatacentre(sqmtr)DataCentreincomingpowersizingGeneratorsetsUPStechnologyStaticUPSsystemsDynamicUPSsystemsStaticUPStechnologiesOfflineIStandbyUPS(VFD)
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Offline/StandbyUPS(VFD}lineinteractiveUPS{Vl)Trueonlinedoubleconversion(VFI)QuickcomparisontableEnergyfriendlyoptionsUPSinnormalmodeUPSrunningonbatteriesUPSrunningonstaticbypassUPSrunningonmaintenancebypassIncreasingavailabilityofUPSinstallationBypassIHot-standbyparallelParallelredundantUPSIsolatedparallelredundantDynamicUPS;normalutilitymodeDynamicUPS;changetodieselmodeDynamicUPS;continuousdieselsupplymodeDynamicUPS;returntonormalmodeMainbatterytechnologiesforUPSFloodedcellsSlA/VRLANickelcadmiumBatterytestingandtestersThermographicscanning
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lesson7-ElectroMagneticFields
ElectromagneticspectrumElectric&magneticfieldsWhatcausesEMF?WhatthevendorssayEMF-effectsonintegratedcircuitsMagneticfieldsandnetworkcablingBiologicaleffectsofEMFStandardsEMP/HEMPEMF-bestpracticesduringdesignphaseDesign/installationanalysisEMFprotectionbyusingshieldingShieldingperformance
lesson8-EquipmentRacks
TypeofracksandstandardsWidthofracksWidthofracksWhichracktouse
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GlassdoorracksPerforated/GrateddoorracksMeshdoorracksBaseoftherackColoroftherackSecurityPowerRails/StripsPowerRails/StripsAdditionalconsiderations
Lesson9-CoolingInfrastructure
DatacentrecoolingRecommendedTemperature/HumidityRecommendedhumidityCoolinganditsimpactonReliabilityFuturecoolingCoolingcapacitySensible/LatentHeatCoolingSystemsDifferencebetweenComfortandPrecisionCoolingBasicprincipleofAirConditioningAir-Conditioning:Air-cooled,Self-ContainedAir-Conditioning:Air-cooled,SplitSystem(DX)Air-Conditioning:Fluid-Cooled(Glycol)
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Air-Conditioning:WaterCooledAir-Conditioning:ChilledWaterTopFloworDownFlow'Raisedfloor'versus'noraisedfloor'CoolingConcepts;RaisedFloorRaisedFloorPrincipleofRaisedFloorDesign'ClassRoom'setupHot-andCold-AisleSetupHot-andCold-AisleSetupwithSuspendedCeilingAirConditioningPositioningPlacementofequipmentinrackAvoidLeakageandShortCircuitAirTemperatureandAirVolumeCFM/CMHPerforatedtileandequipmentplacementComputerRoomCoolingConcepts;Non-RaisedFloorNon-RaisedfloorsolutionsNon-Raisedfloorcoolingoptions;In-RowNon-Raisedfloorcoolingoptions;OverheadDuctNon-Raisedfloorcoolingoptions;OverheadDuctCoolingConcepts;SupplementalCoolingHighDensityCooling:AirDuctFanHighDensityCooling:HotAirFansHighDensityCooling:OverheadSupplementAir
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In-RowCoolingReardoorheatexchangerHighDensityCooling;Self-ContainedRacksSelf-ContainedRacksCoolingConcepts;ContainmentHotAisleorColdAisleContainment?ContainmentpotentiallyimpactsFireSuppressionPartialcontainmentBreakContainmentwithRetractableRoofHypoxic-AirFirePreventionFireSuppressionwithintheContainedAreaHotAisleorColdAisleContainment?ColdAisleContainmentHotAisleContainment
Lesson10-WaterSupply
TheimportanceofwaterinaDataCentreBackupwatersupply;WaterstoragetanksBackupwatersupply;'Well'waterBackupwatersupply;Wellwater-risksBackupwatersupply;Retentionpond
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Lesson11-DesigningaScalableNetworkInfrastructure
TheimportanceofastructuredcablingsystemPlanningconsiderationsStructuredversuson-demandsystemCablingcharacteristics-CoppercablesCoppercablesCoppertermination/patchpanelsFibercablesCablingcharacteristics-FibercablesSinglemodeversusmultimodeCommonfibersupportlengthsversusspeedFiberterminations/patchpanelsTIA942networkcablelogicalarchitectureTIA942networkcable/RatinglevelsillustrationCablingrecommendationbyTIA-942A(2012)TestingandverifyingstructuredcablingStorageAreaNetworks(SAN)NetworkredundancyBuildingtobuildingconnectivity-Telco
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Buildingtobuildingconnectivity-HardwireBuildingtobuildingconnectivity-CanopyBuildingtobuildingconnectivity-FSONetworkmonitoringNetworkmonitoringsystemrequiredcapabilities
Lesson12-FireProtectionandSafety
FireprotectionandsafetyRequirementsforDataCentrefiresuppressionStandardsDetectionsystemsFiresuppressionsystemBestpracticesformainfiresuppressionHandheldextinguishersSignageandsafetyRegulatoryrequirements/Bestpractice
Lesson13-DataCentreMonitoring
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ThechallengeDataCentremonitoringrequirementsEMSversusBMSRemotemonitoringsolutionWhattomonitor?WaterleakdetectionAlarmpanelsbasedonzonesAlarmpanelsbasedonzoneand/ordistanceNotificationIsyourenvironmentmonitored?
Lesson14-OperationalSecurityandSafety
ThebigquestionDataCentresecurityPhysicalsecurityDoorcontrolsSecuritywithintheDataCentreInfrastructuresecurityOrganizational/processsecuritySecurityrequirescontinuousimprovementOperationalsafetyFiresafetyEssentialsignage
Lesson15-Labeling
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RacknumberingandlabelingLabelingofUPS,lsoTrans,PDU's,breakersLabelingofnetworkcabling
Lesson16-DocumentationDocumentation
ProceduresanddisciplineDocumentmanagement429
Lesson17-CleaningPractices
CleaningofDataCentre'sDataCentrevacuumcleanersCleaningtheraisedfloorCleaningofequipmentCleaningabovethesuspendedceilingGeneralcomputerroomrules
lesson18-MTBF/MTTF/MTTRObjectives
MTBFIMTIR/MTTFdefinitionsMTIF-MTTR-MTBRRelationReliabilityversusavailability
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MTBF,anyvalue?
lesson19-SLA,OLAandMaintenanceContracts
ObjectivesSLAandOLAMaintenancecontractsEvaluatingtheserviceproviderMinimumrequirementsmaintenancecontractBestbangforthebuckMaintenancecontracts&servicerecordsWarranty
BICSI002