Document history

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Change	Description	Date
Whitepaper updated	Updated latest information on Aurora feature and homogenous migration methods. Added step by step instruction on Percona Xtrabackup migration and example scenario.	April 29, 2022
Whitepaper updated	Added information for the large databases migrations on Amazon Aurora and functional partition and data shard consolidation strategies are discussed in homogenous migration sections. Multi-threaded migration using `mydumper` and `myloader` open-source tools are introduced. Overall basic acceptance testing, functional test, non-functional test, and user acceptance tests are explained in the testing phase and pre, cutover and post cut-overs phase scenarios are further explained.	July 1, 2020
Initial publication	Whitepaper first published.	September 1, 2019

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