3273 - 利用 IBM Aspera 的创新快速传输技术解决您的大数据传输难题.pdf

1、Orlando,FLOctober 69IBM TechXchange 20253273Solve Large Data Transfer Problems with IBM Asperas Fast Transfer TechnologyLarge Data Transfer with IBM AsperaIBM Aspera Fast Transfer TechnologyAgenda123456Network Transport PrimerProblems with TCPHigh Speed Transfer with AsperaTransfer EnablementData Ce

2、nter MigrationObservabilityIBM TechXchange|2025 IBM CorporationAfter this presentation you will knowRefresher on network protocolsHow Aspera goes fastStrategies for migrationAspera suite of toolsFile transfer auditsWhat“goodput”meansIBM TechXchange|2025 IBM Corporation3Network ProtocolsInternet Prot

3、ocol(IP)Source ip:portDestination ip:portUser Datagram Protocol(UDP)Under IPOrder and delivery uncertainTransmission Control Protocol(TCP)Under IPOrder and delivery guaranteeAcknowledge every packetIBM TechXchange|2025 IBM Corporation4Why is TCP transfer slowLonger distance,higher RTTLonger time,mor

4、e packet lossResend lost packetsSlow down to catch upIBM TechXchange|2025 IBM Corporation5Why is Aspera fastLonger distance,rates unchangedContinuous feedback and adjustmentLost packets prioritizedPipelines of dataIBM TechXchange|2025 IBM Corporation6Location IndependentIBM TechXchange|2025 IBM Corp

5、oration7Moving a 10 GB FileLegacy TransportAspera FASP100 Mbps1 Gbps10 Gbps100 Mbps1 Gbps10 Gbps10-20 hours15-20 hoursImpractical14 min14 min1.4 min1.4 min8.4 sec8.4 sec14 min14 min1.4 min1.4 min8.4 sec8.4 sec14 min14 min1.4 min1.4 min8.4 sec8.4 secNetworkBandwidthAcross USUS-EuropeUS-AsiaThroughput

6、 and GoodputThroughputIgnores lossIgnores congestionPacket blasterGoodputTime for data transferReactive to conditionsGood citizenIBM TechXchange|2025 IBM Corporation81 Gbps with 10%lossGoodput is 880Mbps1 TB of Data1.1TB transferredTransfer ProductsHigh Speed Transfer Server(HSTS)File Transfer,Sync,