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Open DMIX High Performance Web Services for Data Mining, Data Integration, and Data Exploration

Open DMIX High Performance Web Services for Data Mining, Data Integration, and Data Exploration. Robert L Grossman & Steve Eick, Yunhong Gu, David Hanley & Xinwei Hong National Center for Data Mining. Goal: Integrate & Explore Distributed Data. High Performance Web Services.

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Open DMIX High Performance Web Services for Data Mining, Data Integration, and Data Exploration

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  1. Open DMIXHigh Performance Web Services for Data Mining, Data Integration, and Data Exploration Robert L Grossman & Steve Eick, Yunhong Gu, David Hanley & Xinwei HongNational Center for Data Mining

  2. Goal: Integrate & Explore Distributed Data

  3. High Performance Web Services Bandwidth Challenge Discovery UDDI Description WSDL Packaging XML DSTP Transport SOAP/HTTP SOAP+ Network Protocol TCP SABUL/UDT *Open DMIX is an open source collection of web services for data mining, data integration and data exploration

  4. SABUL/UDT Protocol Overview • Uses both Rate Control (RC) and (window based) Flow Control (FC) • Constant RC interval to remove RTT bias • Employs bandwidth estimation • Selective acknowledgement (ACK) • Reduces control traffic & results in faster recovery • Uses packet delay as well as packet loss to indicate congestion • Slow start • controlled by FC

  5. UDT Fast, Fair & Friendly, Easy & Efficient Friendly to TCP Flows Fair to other High Perf. Flows Fast Efficient

  6. New Trans-Atlantic Milestone for FFFEE Data Transport

  7. For More Information Robert Grossman grossman at uic dot edu www.ncdm.uic.edu www.dataspaceweb.net www.sourceforge.net/projects/dataspace Please join our open source project developing network protocols, data protocols, and web services on Source Forge.

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