Moving 1PB back on-premises costs a fortune as AI training drives cloud repatriation

DavidLinthicum · x · 2026-10-15

David Linthicum notes that moving a petabyte of data from the cloud back on-premises is surprisingly expensive and time-consuming. Many companies are doing this for AI training, only to be shocked by the cost. The post highlights a hidden AI-era expense: data egress makes leaving the cloud painfully hard.

Related event: Repatriating 1PB of Cloud Data for AI Can Cost $500K(3 posts)→

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