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Data migration validation

  • US 10,331,656 B2
  • Filed: 09/25/2015
  • Issued: 06/25/2019
  • Est. Priority Date: 09/25/2015
  • Status: Active Grant
First Claim
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1. In a computing environment, a method of migrating entity data from a first data store to a second data store and validating the migration, the method comprising:

  • migrating entity data for a particular entity from a first data store to a second data store;

    querying the first data store with a first query using a first plurality of client emulators that differ from each other, to obtain a set of comparison data from the first data store, wherein the first query is performed using a second data protocol that is different than the first data protocol;

    querying the second data store with the first query, using a second plurality of client emulators that differ from each other, to obtain a second set of comparison data from the second data store; and

    comparing the first set of comparison data with the second set of comparison data to validate migration of the entity data from the first data store to the second data store, wherein the comparison includes at least a comparison of the first set of comparison data to the second set of comparison data for each emulator in the first plurality of client emulators and the second plurality of client emulators.

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