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  <xs:element id="mdb_ShareBasedCompensationArrangementbySharebasedPaymentAwardSharesAvailableforGrantRollForward" abstract="true" name="ShareBasedCompensationArrangementbySharebasedPaymentAwardSharesAvailableforGrantRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mdb_ShareBasedCompensationArrangementbySharebasedPaymentAwardWeightedAverageRemainingContractualTermRollForward" abstract="true" name="ShareBasedCompensationArrangementbySharebasedPaymentAwardWeightedAverageRemainingContractualTermRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mdb_ShareBasedCompensationArrangementbySharebasedPaymentAwardAggregateIntrinsicValueRollForward" abstract="true" name="ShareBasedCompensationArrangementbySharebasedPaymentAwardAggregateIntrinsicValueRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mdb_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodAdjustmentsWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodAdjustmentsWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="mdb_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsPerformanceFactor" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsPerformanceFactor" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:decimalItemType"/>
  <xs:element id="mdb_ShareBasedPaymentArrangementCashPaidForExerciseOfStockAppreciationRights" abstract="false" name="ShareBasedPaymentArrangementCashPaidForExerciseOfStockAppreciationRights" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mdb_SharebasedCompensationArrangementbySharebasedPaymentAwardDurationOfOfferingPeriods" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardDurationOfOfferingPeriods" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="mdb_CostofRevenueSubscriptionMember" abstract="true" name="CostofRevenueSubscriptionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mdb_CostofRevenueServicesMember" abstract="true" name="CostofRevenueServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mdb_EffectiveIncomeTaxRateReconciliationForeignBranchIncome" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignBranchIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mdb_EffectiveIncomeTaxRateReconciliationOfficerCompensationInExcessOfOneMillionAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationOfficerCompensationInExcessOfOneMillionAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mdb_DeferredTaxAssetFinanceAndOperatingLeaseLiabilities" abstract="false" name="DeferredTaxAssetFinanceAndOperatingLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mdb_DeferredTaxLiabilityFinanceAndOperatingLeaseRightOfUseAssets" abstract="false" name="DeferredTaxLiabilityFinanceAndOperatingLeaseRightOfUseAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mdb_DeferredTaxLiabilitiesConvertibleDebtInstruments" abstract="false" name="DeferredTaxLiabilitiesConvertibleDebtInstruments" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mdb_CharitableContributionCarryforwardMember" abstract="true" name="CharitableContributionCarryforwardMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mdb_VoyageAIInnovationsInc.Member" abstract="true" name="VoyageAIInnovationsInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mdb_MichaelGordonMember" abstract="true" name="MichaelGordonMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
