10 lessons learnt from large scale data migration projects

Download 10 lessons learnt from large scale data migration projects

Post on 14-Jul-2015

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<ul><li><p>Copyright 2014 NTT DATA Corporation </p><p>Oliver Koeth </p><p>NTT DATA Deutschland </p><p>10 lessons learnt from large data migration projects </p><p>Building the foundation for successful application innovation </p><p>www.nttdata.com/de </p></li><li><p>#1 Improve data quality in the source </p></li><li><p>#2 Find a lingua franca for data </p></li><li><p>#3 Access the data </p></li><li><p>#4 Count, measure, weigh your data - create a map </p></li><li><p>#5 Establish a data dictionary </p></li><li><p>#6 Talk to all stakeholders </p></li><li><p>#7 Test data qualities and quantities </p></li><li><p>#8 Reconsider archiving - minimize data volumes </p></li><li><p>#9 Start your migration early and finish late </p></li><li><p>#10 Design your new system with migration in mind </p></li></ul>