Topic 1 Question 189
You need to migrate 1 PB of data from an on-premises data center to Google Cloud. Data transfer time during the migration should take only a few hours. You want to follow Google-recommended practices to facilitate the large data transfer over a secure connection. What should you do?
Establish a Cloud Interconnect connection between the on-premises data center and Google Cloud, and then use the Storage Transfer Service.
Use a Transfer Appliance and have engineers manually encrypt, decrypt, and verify the data.
Establish a Cloud VPN connection, start gcloud compute scp jobs in parallel, and run checksums to verify the data.
Reduce the data into 3 TB batches, transfer the data using gsutil, and run checksums to verify the data.
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Vote A Questions states "transfer over a secure connection" , not offline with Transfer Appliance
👍 4nwk2022/09/04- 正解だと思う選択肢: A
Well it doesn't mentions anything about not enough bandwidth to meet your project deadline. I guess you can assume they have 200GBps+ of bandwith, otherwise it shouldn't take only a few hours.
👍 4devaid2022/10/05 - 👍 2Atnafu2022/11/25
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