10 lessons learnt from large scale data migration projects

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  • Copyright 2014 NTT DATA Corporation

    Oliver Koeth

    NTT DATA Deutschland

    10 lessons learnt from large data migration projects

    Building the foundation for successful application innovation

    www.nttdata.com/de

  • #1 Improve data quality in the source

  • #2 Find a lingua franca for data

  • #3 Access the data

  • #4 Count, measure, weigh your data - create a map

  • #5 Establish a data dictionary

  • #6 Talk to all stakeholders

  • #7 Test data qualities and quantities

  • #8 Reconsider archiving - minimize data volumes

  • #9 Start your migration early and finish late

  • #10 Design your new system with migration in mind