AWS Big Data Blog

Tag: IBM Netezza

How to migrate a large data warehouse from IBM Netezza to Amazon Redshift with no downtime

A large EMEA company recently decided to migrate their on-premises IBM Netezza data warehouse to Amazon Redshift. Given the volume of data (270TB uncompressed and more than 27K tables), the number of interconnected systems that made use of this data (more than 4.5K business processes), and the zero downtime requirements, we understood that the project […]

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